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Manual Epson S1C6200A

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  • Epson S1C6200A - page 1

    MF297-07 Core CPU Manual CMOS 4 - BIT SINGLE CHIP MICROCOMPUTER S1C6200/6200A ...

  • Epson S1C6200A - page 2

    NOTICE No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its appl ...

  • Epson S1C6200A - page 3

    The information of the product number change Configuration of product number Devices Comparison table between new and previous number S1C60 Family processors Starting April 1, 2001, the product number will be changed as listed below. To order from April 1, 2001 please use the new product number. For further information, please contact Epson sales r ...

  • Epson S1C6200A - page 4

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  • Epson S1C6200A - page 5

    S1C6200/6200A CORE CPU MANUAL EPSON i CONTENTS CONTENTS 1D ESCRIPTION ____________________________________________________ 1 1.1 System Features ........................................................................................................ 1 1.2 Instruction Set Features ..................................................................... ...

  • Epson S1C6200A - page 6

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  • Epson S1C6200A - page 7

    S1C6200/6200A CORE CPU MANUAL EPSON 1 1 DESCRIPTION 1D ESCRIPTION The S1C6200/6200A is the Core CPU of the S1C62 Family of CMOS 4-bit single-chip microcomput- ers. The CPU features a highly-integrated architecture. Memory-mapped peripheral circuits can include RAM, ROM, I/O ports, interrupt controllers, timers and LCD drivers, depending upon the ap ...

  • Epson S1C6200A - page 8

    2 EPSON S1C6200/6200A CORE CPU MANUAL 1 DESCRIPTION Fig. 1.1 Block diagram I DZC ALU S1C6200 CORE CPU 4-bit address bus 8-bit address bus 13-bit address bus 4-bit data bus 12-bit data bus Stack Pointer (8) XHL (8) YHL (8) RP (4) Program Counter Block Micro-Instructions Instruction Decorder Instruction Register (12) Program Memory ROM (8,192 12-bit ...

  • Epson S1C6200A - page 9

    S1C6200/6200A CORE CPU MANUAL EPSON 3 2 MEMORY AND OPERATIONS 2M EMOR Y AND O PERA TIONS A single-chip microcomputer using the S1C6200/6200A Core CPU has four major blocks: the program memory (ROM), the data memory (RAM and I/O), the arithmetic logic unit (ALU) and the timing generator circuit. This section describes each of these blocks in detail. ...

  • Epson S1C6200A - page 10

    4 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS 2.1.1 Program counter block The program counter is used to point to the next instruction step to be executed by the CPU. See Figure 2.1.1.1. The program counter has the following registers. Table 2.1.1.1 Program counter registers PCB (Program Counter-Bank) PCP (Program Counter-Page) PCS ...

  • Epson S1C6200A - page 11

    S1C6200/6200A CORE CPU MANUAL EPSON 5 2 MEMORY AND OPERATIONS 2.1.3 Jump instructions A jump can be made using the instructions in Table 2.1.3.1. Table 2.1.3.1 Jump instructions Unconditional Conditional Subroutine call Return Page set Indirect Type of jump Instruction JP JP C, JP NC, JP Z, JP NZ CALL, CALZ RET, RETS, RETD PSET JPBA The differences ...

  • Epson S1C6200A - page 12

    6 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS 2.1.6 PSET instruction Jump or call instructions must follow PSET immediately in order for PSET to affect the destination address. When a jump or call is not immediately preceded by PSET, the destination address is within the current page. Some examples using PSET are shown in Table 2.1. ...

  • Epson S1C6200A - page 13

    S1C6200/6200A CORE CPU MANUAL EPSON 7 2 MEMORY AND OPERATIONS The difference between CALL and CALZ is shown in Figure 2.1.7.2. Page 15 Bank 0 Page 14 PSET CALL Bank 0 Step 0 Step 1 Step 254 Step 255 Bank 0 Page 1 Bank 0 Page 0 Bank 0 Step 0 Step 1 Step 254 Step 255 Page 15 Bank 1 Bank 1 Step 0 Step 1 Step 254 Step 255 Page 3 CALZ Bank 1 Bank 0 Bank ...

  • Epson S1C6200A - page 14

    8 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS 2.2 Data Memory The data memory area comprises 4,096 4-bit words. The RAM, timer, I/O and other peripheral circuits are mapped into this memory according to the designer's specifications. Figure 2.2.1 shows the data memory configuration. Page 15 Page 14 Step 0 Step 1 Step 254 Step 2 ...

  • Epson S1C6200A - page 15

    S1C6200/6200A CORE CPU MANUAL EPSON 9 2 MEMORY AND OPERATIONS • Index register IY Index register IY is like the index register IX: it has a 4-bit page part (YP), an 8-bit register (YHL), and can address any location in the data memory. See Figure 2.2.1.2. YHL is divided into two 4-bit groups: the four high- order bits (YH) and the four low-order ...

  • Epson S1C6200A - page 16

    10 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS 2.3 ALU (Arithmetic Logic Unit) and Registers Table 2.3.1 shows ALU operations between the 4-bit registers, TEMPA and TEMPB. Table 2.3.1 ALU register operation Add, without carry Add, with carry Subtract, without borrow Subtract, with borrow Logical-AND Logical-OR Exclusive-OR Compariso ...

  • Epson S1C6200A - page 17

    S1C6200/6200A CORE CPU MANUAL EPSON 11 2 MEMORY AND OPERATIONS Hexadecimal operations will not always produce the correct result if performed in decimal mode. Note that: • An add instruction with carry (for example, ADC XH, i ) which uses index registers XH, XL, YH and YL, does not involve decimal correction even if it is performed in the decimal ...

  • Epson S1C6200A - page 18

    12 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS 2.5 Interrupts The S1C6200/6200A can have up to 15 interrupt vectors. When used with peripheral circuits, these allow internal and external interrupts to be processed easily. See Figure 2.5.3.1 through 2.5.3.4. 2.5.1 Interrupt vectors The interrupt vectors are assigned to steps 1 to 15 ...

  • Epson S1C6200A - page 19

    S1C6200/6200A CORE CPU MANUAL EPSON 13 2 MEMORY AND OPERATIONS Fig. 2.5.3.1 Interrupt timing during execution Clock Status Instruction Fetch 5-clock Instrruction Interrupt INT1 ( *1) INT2 ( *1) JP ( *2) 12-clock instruction 7-clock instruction 5-clock instruction ... 13 to 25 clock cycles ... 13 to 20 clock cycles ... 13 to 18 clock cycles Interrup ...

  • Epson S1C6200A - page 20

    14 EPSON S1C6200/6200A CORE CPU MANUAL 2 MEMORY AND OPERATIONS Fig. 2.5.3.3 Interrupt timing in SLEEP mode Fig. 2.5.3.4 Interrupt timing with PSET Fetch System clock CPU clock Status Instruction 5-clock Instrruction Interrupt INT1 ( *1) INT2 ( *1) JP ( *2) Interrupt processing: 14 to 15 clock cycles S1C6200/6200A Execute Note: (*1) (*2) INT1 and IN ...

  • Epson S1C6200A - page 21

    S1C6200/6200A CORE CPU MANUAL EPSON 15 2 MEMORY AND OPERATIONS Program Counter Step Program Counter Page Program Counter Bank New Page Pointer New Bank Pointer Stack Pointer Index Register Index Register Register Pointer General Register General Register Interrupt Flag Decimal Flag Zero Flag Carry Flag Value 00H 01H 00H 01H Undefined Undefined Unde ...

  • Epson S1C6200A - page 22

    16 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET 3I NSTR UCTION S ET This chapter describes the entire instruction set of the S1C6200/6200A Core CPU. A subset is allocated to each device within the S1C62 Family according to the configuration of the device. Therefore not all instructions are available in every device. The relevant informatio ...

  • Epson S1C6200A - page 23

    S1C6200/6200A CORE CPU MANUAL EPSON 17 3 INSTRUCTION SET 3.1.1 By function B 1 0 0 0 0 0 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 9 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 0 0 0 1 0 1 1 0 1 1 1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 ...

  • Epson S1C6200A - page 24

    18 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 ...

  • Epson S1C6200A - page 25

    S1C6200/6200A CORE CPU MANUAL EPSON 19 3 INSTRUCTION SET ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 ...

  • Epson S1C6200A - page 26

    20 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET 3.1.2 In alphabetical order B 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1 A 1 1 1 0 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1 0 9 1 1 0 1 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 0 8 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 ...

  • Epson S1C6200A - page 27

    S1C6200/6200A CORE CPU MANUAL EPSON 21 3 INSTRUCTION SET B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 8 1 1 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 ...

  • Epson S1C6200A - page 28

    22 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET B 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 9 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 8 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 0 1 1 1 1 1 1 0 1 1 0 7 0 1 1 1 1 1 1 1 1 0 0 1 e7 1 1 1 0 0 0 1 0 ...

  • Epson S1C6200A - page 29

    S1C6200/6200A CORE CPU MANUAL EPSON 23 3 INSTRUCTION SET 3.1.3 By operation code B 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 9 0 0 1 1 0 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 8 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 ...

  • Epson S1C6200A - page 30

    24 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 ...

  • Epson S1C6200A - page 31

    S1C6200/6200A CORE CPU MANUAL EPSON 25 3 INSTRUCTION SET B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

  • Epson S1C6200A - page 32

    26 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET 3.2 Operands This section describes the operands used in the instructions. p 5-bit immediate data or labels 00H to 1FH. Used to specify a destination address. s 8-bit immediate data or labels 00H to FFH. Used to specify a destination address. e 8-bit immediate data 00H to FFH. i 4-bit immedia ...

  • Epson S1C6200A - page 33

    S1C6200/6200A CORE CPU MANUAL EPSON 27 3 INSTRUCTION SET 3.4 Instruction T ypes Instructions are divided into six types according to the size of the operand. (I) MSB LSB ex: JP CALL LBPX s s MX,e etc. Op-code 8-bit operand (II) MSB LSB ex: ADD LD FAN r, i r, i r, i etc. Op-code 6-bit operand (III) MSB LSB ex: PSET p Op-code 4-bit operand (IV) MSB L ...

  • Epson S1C6200A - page 34

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 28 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET ACPX MX,r Add with carry r-register to M(X), increment X by 1 A ...

  • Epson S1C6200A - page 35

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 29 3 INSTRUCTION SET ADC r,i Add with carry immediate data i to r-register ADC r,q A ...

  • Epson S1C6200A - page 36

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 30 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET ADC XH,i Add with carry immediate data i to XH ADC XH,i XH ← ...

  • Epson S1C6200A - page 37

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 31 3 INSTRUCTION SET ADC YH,i Add with carry immediate data i to YH ADC YH,i YH ← ...

  • Epson S1C6200A - page 38

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 32 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET ADD r,i Add immediate data i to r-register ADD r,i r ← r + i ...

  • Epson S1C6200A - page 39

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 33 3 INSTRUCTION SET AND r,i Logical AND immediate data i with r-register AND r,i r ...

  • Epson S1C6200A - page 40

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 34 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET CALL s Call subroutine CALZ s Call subroutine at page zero Sour ...

  • Epson S1C6200A - page 41

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 35 3 INSTRUCTION SET CP r,i Compare immediate data i with r-register CP r,i r - i 3 ...

  • Epson S1C6200A - page 42

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 36 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET CP XH,i Compare immediate data i with XH CP XH,i XH - i 3 to i ...

  • Epson S1C6200A - page 43

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 37 3 INSTRUCTION SET CP YH,i Compare immediate data i with YH CP YH,i YH - i 3 to i ...

  • Epson S1C6200A - page 44

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 38 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET DEC Mn DEC SP Decrement stack pointer Decrement memory DEC Mn M ...

  • Epson S1C6200A - page 45

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 39 3 INSTRUCTION SET DI Disable interrupts DI I ← 0 111101010111 F 5 7 H VI 7 Not ...

  • Epson S1C6200A - page 46

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 40 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET FAN r,i Logical AND immediate data i with r-register for flag c ...

  • Epson S1C6200A - page 47

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 41 3 INSTRUCTION SET INC Mn Increment memory by 1 HALT Halt HALT Stops CPU 111111111 ...

  • Epson S1C6200A - page 48

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 42 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET Increment stack pointer by 1 INC SP INC SP SP ← SP + 1 111111 ...

  • Epson S1C6200A - page 49

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 43 3 INSTRUCTION SET INC Y Increment Y-register by 1 INC Y Y ← Y + 1 111011110000 ...

  • Epson S1C6200A - page 50

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 44 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET JP C,s Jump if carry flag is set JP C,s PCB ← NBP, PCP ← NP ...

  • Epson S1C6200A - page 51

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 45 3 INSTRUCTION SET JP NZ,s Jump if not zero JP NZ,s PCB ← NBP, PCP ← NPP, PCS ...

  • Epson S1C6200A - page 52

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 46 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET JP Z,s Jump if zero JP Z,s PCB ← NBP, PCP ← NPP, PCS ← s ...

  • Epson S1C6200A - page 53

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 47 3 INSTRUCTION SET LD A,Mn Load memory into A-register LD A,Mn A ← M(n 3 to n 0 ...

  • Epson S1C6200A - page 54

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 48 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD Mn,A Load A-register into memory LD Mn,A M(n 3 to n 0 ) ← ...

  • Epson S1C6200A - page 55

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 49 3 INSTRUCTION SET LDPX MX,i Load immediate data i into MX, increment X by 1 LDPX ...

  • Epson S1C6200A - page 56

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 50 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LDPY MY,i Load immediate data i into MY, increment Y by 1 LDPY ...

  • Epson S1C6200A - page 57

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 51 3 INSTRUCTION SET LD r,i Load immediate data i into r-register LD r,i r ← i 3 t ...

  • Epson S1C6200A - page 58

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 52 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD r,SPH Load SPH into r-register LD r,SPH r ← SPH 1111111001 ...

  • Epson S1C6200A - page 59

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 53 3 INSTRUCTION SET LD r,XH Load XH into r-register LD r,XH r ← XH 1110101001 r 1 ...

  • Epson S1C6200A - page 60

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 54 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD r,XP Load XP into r-register LD r,XP r ← XP 1110101000 r 1 ...

  • Epson S1C6200A - page 61

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 55 3 INSTRUCTION SET LD r,YL Load YL into r-register LD r,YL r ← YL 1110101110 r 1 ...

  • Epson S1C6200A - page 62

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 56 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD SPH,r Load r-register into SPH LD SPH,r SPH ← r 1111111000 ...

  • Epson S1C6200A - page 63

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 57 3 INSTRUCTION SET LD X,e Load immediate data e into X-register LD X,e XH ← e 7 ...

  • Epson S1C6200A - page 64

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 58 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD XL,r Load r-register into XL LD XL,r XL ← r 1110100010 r 1 ...

  • Epson S1C6200A - page 65

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 59 3 INSTRUCTION SET LD Y,e Load immediate data e into Y-register LD Y,e YH ← e 7 ...

  • Epson S1C6200A - page 66

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 60 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET LD YL,r Load r-register into YL LD YL,r YL ← r 1110100110 r 1 ...

  • Epson S1C6200A - page 67

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 61 3 INSTRUCTION SET NOP5 No operation for 5 clock cycles NOP5 No operation (5 clock ...

  • Epson S1C6200A - page 68

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 62 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET NOT r NOT r-register (one's complement) NOT r r ← r 1101 ...

  • Epson S1C6200A - page 69

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 63 3 INSTRUCTION SET OR r,q Logical OR q-register with r-register OR r,q r ← r ∨ ...

  • Epson S1C6200A - page 70

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 64 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET POP r Pop stack data into r-register POP r r ← M(SP), SP ← ...

  • Epson S1C6200A - page 71

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 65 3 INSTRUCTION SET POP XL Pop stack data into XL POP XL XL ← M(SP), SP ← SP + ...

  • Epson S1C6200A - page 72

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 66 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET POP YH Pop stack data into YH POP YH YH ← M(SP), SP ← SP + ...

  • Epson S1C6200A - page 73

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 67 3 INSTRUCTION SET POP YP Pop stack data into YP POP YP YP ← M(SP), SP ← SP + ...

  • Epson S1C6200A - page 74

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 68 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET PUSH F Push flag onto stack PUSH F SP' ← SP - 1, M(SP&ap ...

  • Epson S1C6200A - page 75

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 69 3 INSTRUCTION SET PUSH XH Push XH onto stack PUSH XH SP' ← SP - 1, M(SP&ap ...

  • Epson S1C6200A - page 76

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 70 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET PUSH XP Push XP onto stack PUSH XP SP' ← SP - 1, M(SP&ap ...

  • Epson S1C6200A - page 77

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 71 3 INSTRUCTION SET PUSH YL Push YL onto stack PUSH YL SP' ← SP - 1, M(SP&ap ...

  • Epson S1C6200A - page 78

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 72 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET RCF Reset carry flag RCF C ← 0 11110101 1 1 10 F5EH VI 7 Rese ...

  • Epson S1C6200A - page 79

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 73 3 INSTRUCTION SET RET Return from subroutine RET PCSL ← M(SP), PCSH ← M(SP+1) ...

  • Epson S1C6200A - page 80

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 74 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET RETS Return then skip an instruction RETS PCSL ← M(SP), PCSH ...

  • Epson S1C6200A - page 81

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 75 3 INSTRUCTION SET RRC r Rotate r-register right with carry RRC r d 3 ← C, d 2 ? ...

  • Epson S1C6200A - page 82

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 76 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET RZF Reset zero flag RZF Z ← 0 11110101 1 1 01 F5DH VI 7 Not a ...

  • Epson S1C6200A - page 83

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 77 3 INSTRUCTION SET SBC r,q Subtract with carry q-register from r-register SBC r,q ...

  • Epson S1C6200A - page 84

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 78 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET SCPX MX,r Subtract with carry r-register from M(X) and incremen ...

  • Epson S1C6200A - page 85

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 79 3 INSTRUCTION SET SDF Set decimal flag SDF D ← 1 11110100 0 1 00 F 4 4 H VI 7 N ...

  • Epson S1C6200A - page 86

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 80 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET SLP Sleep SLP Stop CPU and peripheral oscillator 11111111 1 0 0 ...

  • Epson S1C6200A - page 87

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 81 3 INSTRUCTION SET SZF Set zero flag SZF Z ← 1 11110100 0 0 10 F 4 2 H VI 7 Not ...

  • Epson S1C6200A - page 88

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – 82 EPSON S1C6200/6200A CORE CPU MANUAL 3 INSTRUCTION SET XOR r,q Exclusive-OR q-register with r-register XOR r,q r ← r ...

  • Epson S1C6200A - page 89

    Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: Source Format: Operation: OP-Code: Type: Clock Cycles: Flag: Description: Example: MSB LSB MSB LSB C – Z – D – I – C – Z – D – I – S1C6200/6200A CORE CPU MANUAL EPSON 83 3 INSTRUCTION SET ABBREVIATIONS A ............. A register (4 bits) B ........... ...

  • Epson S1C6200A - page 90

    84 EPSON S1C6200/6200A CORE CPU MANUAL APPENDIX A. S1C6200A (ADVANCED S1C6200) CORE CPU APPENDIX A . S1C6200A (A D V ANCED S1C6200) C ORE CPU S1C6200A is an improved version of the S1C6200. In this section, S1C6200A is described only in terms of its differences with S1C6200. It is recommended that users of S1C6200A read this section. S1C6200A is a ...

  • Epson S1C6200A - page 91

    S1C6200/6200A CORE CPU MANUAL EPSON 85 APPENDIX A. S1C6200A (ADVANCED S1C6200) CORE CPU b) At HALT mode c) During "PSET" instruction execution Fig. A2.2.1 Timing chart of S1C6200A interrupt a) During instruction execution Fetch Clock Status Instruction PSET Interrupt INT1 ( *1) INT2 ( *1) JP ( *2) PSET + CALL PSET + JP ... 12.5 to 24.5 cl ...

  • Epson S1C6200A - page 92

    86 EPSON S1C6200/6200A CORE CPU MANUAL APPENDIX A. S1C6200A (ADVANCED S1C6200) CORE CPU <Reference 1> Writing on the interrupt mask register during EI This section describes the operation for writing on the interrupt mask register during EI (enable interrupt flag) in the regular 1-chip micro controller which uses S1C6200 Core CPU and in the r ...

  • Epson S1C6200A - page 93

    S1C6200/6200A CORE CPU MANUAL EPSON 87 APPENDIX B. INSTRUCTION INDEX APPENDIX B. I NSTRUCTION I NDEX ACPX MX,r Add with carry r-register to M(X), increment X by 1 ........................... 28 ACPY MY,r Add with carry r-register to M(Y), increment Y by 1 ........................... 28 ADC r,i Add with carry immediate data i to r-register ......... ...

  • Epson S1C6200A - page 94

    88 EPSON S1C6200/6200A CORE CPU MANUAL APPENDIX B. INSTRUCTION INDEX LBPX MX,e Load immediate data e to memory, and increment X by 2 ................... 46 LD A,Mn Load memory into A-register ............................................................... 47 LD B,Mn Load memory into B-register ....................................................... ...

  • Epson S1C6200A - page 95

    S1C6200/6200A CORE CPU MANUAL EPSON 89 APPENDIX B. INSTRUCTION INDEX PUSH r Push r-register onto stack .................................................................... 68 PUSH XH Push XH onto stack .............................................................................. 69 PUSH XL Push XL onto stack ....................................... ...

  • Epson S1C6200A - page 96

    AMERICA EPSON ELECTRONICS AMERICA, INC. - HEADQUARTERS - 1960 E. Grand Avenue EI Segundo, CA 90245, U.S.A. Phone: +1-310-955-5300 Fax: +1-310-955-5400 - SALES OFFICES - West 150 River Oaks Parkway San Jose, CA 95134, U.S.A. Phone: +1-408-922-0200 Fax: +1-408-922-0238 Central 101 Virginia Street, Suite 290 Crystal Lake, IL 60014, U.S.A. Phone: +1-81 ...

  • Epson S1C6200A - page 97

    In pursuit of “Saving” T echnology , Epson electronic de vices. Our lineup of semiconductors, liquid crystal displays and quartz devices assists in creating the products of our customers’ dreams. Epson IS energy savings . ...

  • Epson S1C6200A - page 98

    http://www.epson.co.jp/device/ Core CPU Manual S1C6200/6200A EPSON Electronic Devices Website ELECTRONIC DEVICES MARKETING DIVISION First issue February, 1 989 Printed February, 2001 in Japan A M ...

Manufacturer Epson Category Computer Hardware

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Epson S1C6200A.

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A complete manual for the device Epson S1C6200A, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Epson S1C6200A by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Epson S1C6200A.

A complete Epson manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

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5. FAQ - Frequently Asked Questions
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