Technical data

MVME4100 Single Board Computer Programmer’s Reference (6806800H19B)

1. Reserved for future implementation.

2. 32-bit write only.

3. Byte read/write capable.

3.1.1 System Status Register

The MVME4100 has a System Status Register that is a read only register used to provide general

board status information.

F202 0048 External PLD Tick Timer 4 Counter Register 6 2

F202 004C -

F2FF FFFF

Reserved 6 1

F203 0000 NAND Chip 1 Data Register 2 3

F203 0001 -

F203 0FFF

Reserved 2 1

F203 1000 NAND Chip 2 Data Register 2 3

F203 1001 -

F203 FFFF

Reserved 2 1

Table 3-1 System I/O Memory Map (continued)

Address Definition

LBC Bank/Chip

Select Notes

Table 3-2 System Status Register

REG System Status Register - 0xF200 0000

BIT76543210

Field SW8 MASTER

PCI 66 PCI MODE SAFE_

START

RSDV BD_TYPE

OPER R

RESETXXXXX000