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Manual NEC VR4133

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  • NEC VR4133 - page 1

    Customer Notification V R 4133 TM 64-bit Microprocessor Operating Precautions µPD30133F3-266-GA3-A Document No. TPS-HE-B-6009-4 Date Published: June 2004  NEC Electronics (Europe) GmbH ...

  • NEC VR4133 - page 2

    DISCLA IMER The related documents in this cu stomer notification may include pr eliminary versions. How ever, preliminary versions may not have been marked as such. The information in this customer notification is curr ent as of its date of public ation. The information is subject to change without notice. For actual design-in, refer to the late st ...

  • NEC VR4133 - page 3

    Table of Contents (A) Table of Oper ating Pr ecautions ............................................................................................. 4 (B) Description of Op erating Pr ecautions ................................................................................... 5 (C) Valid Sp ecificat ion ............................................ ...

  • NEC VR4133 - page 4

    Operating Precautions for V R 4133 TM (A) Table of Operating Precautions µPD30133 Rev. 1.1 1.2 1.3 1.4 1.5 No. Outline Rank Note I,K E P X L 1 Simultaneous locking of cache lines with the same index      2 Reception of non IEEE802.3 conformant packages      3 Register content in Ether0/1 blocks      4 R ...

  • NEC VR4133 - page 5

    Operating Precautions for V R 4133 TM (B) Description of Operating Precautions No. 1 Simultaneous locking of cache lines with the same index (Specification change notice) Details Simultaneous locking of two cache lines with t he same index (i.e. in both cache ways) is prohibited. No. 2 Reception of non IEEE802.3 conformant packages (Specification c ...

  • NEC VR4133 - page 6

    Operating Precautions for V R 4133 TM No. 5 Write access to external I/O area (Direction of usage) Details A write cycle to external I/O or Flash area after • a CPU read/write access to a BCU-managed registers Note • or a CPU I/O read after a bus hold • or a DMA I/O read after a bus hold • or a Flash memory read may drive the wrong write da ...

  • NEC VR4133 - page 7

    Operating Precautions for V R 4133 TM No. 7 Disconnect at the end of PCI burst cycle (Specification change notice) Details The last transfer of a PCI burst cycle is regarded as a disconnect cycle by VR4133, if STOP# and TRDY# are both asserted during the last-but-one dat a cycle, as shown in the following figure: D0 ,D1,D2 are burst data; D3 is las ...

  • NEC VR4133 - page 8

    Operating Precautions for V R 4133 TM No. 9 Ethernet: excessive data transfer into memory (Direction of usage) Details If two or more packets are received continuously , excessive data may be written at the end of a packet. The length of excessive data depends on the value of the DRBS0/1 bits of register RCV_CFGR0/1 (0x0f00 1618 / 0x0f00 1918) and ...

  • NEC VR4133 - page 9

    Operating Precautions for V R 4133 TM No. 11 Usage PCI and Ether/CEU/BCU/CSI (using DMA mode) simultaneously (Direction of usage) Details Using PCI and Ether / CEU / BCU / CSI (u sing DMA mode) simultaneously may occur a hang- up, if following 3 conditions are all satisfied: (1) CPU reads PCI bus or PCIU register (0x0f000cxx / 0x0f000dxx). (2) Exte ...

  • NEC VR4133 - page 10

    Operating Precautions for V R 4133 TM (C) Valid Specification Item Date published Document No. Document Title 1 April 2004 U16551EJ2V0DS00 V R 4133 Preliminary Data Sheet 2 February 2004 U16620EJ3V0UM00 V R 4133 User Manual 10 Customer Notification ...

  • NEC VR4133 - page 11

    Operating Precautions for V R 4133 TM Customer Notification 11 (D) Revision History Item Date published Document No. Comment 1 October 2003 TPS-HE-B-6009-1 1 st release 2 January 2004 TPS-HE-B-6009-2 Added item 8 to 12 3 May 2004 TPS-HE-B-6009-3 Modified item 10 4 June 2004 TPS-HE-B-6009-4 Added item 13 and 14 ...

Manufacturer NEC Category Computer Hardware

Documents that we receive from a manufacturer of a NEC VR4133 can be divided into several groups. They are, among others:
- NEC technical drawings
- VR4133 manuals
- NEC product data sheets
- information booklets
- or energy labels NEC VR4133
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 NEC VR4133.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals NEC VR4133, service manual, brief instructions and user manuals NEC VR4133. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product NEC VR4133.

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A complete manual for the device NEC VR4133, 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 NEC VR4133 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of NEC VR4133.

A complete NEC 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.

1. Preface and tips on how to use the manual NEC VR4133 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the NEC VR4133, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the NEC VR4133, that we can find in the current document
3. Tips how to use the basic functions of the device NEC VR4133 - which should help us in our first steps of using NEC VR4133
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with NEC VR4133
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of NEC VR4133 in a specific country, if it was not possible to solve the problem on our own.

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