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4 local bus controller chip select assignments, Table 7-3, Lbc chip select assignments – Artesyn MVME3100 Single Board Computer Installation and Use (June 2014) User Manual

Page 130: Local bus controller chip select assignments, Programming details

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Programming Details

MVME3100 Single Board Computer Installation and Use (6806800M28E)

130

Refer to the MPC8540 Reference Manual listed in

Appendix B, Related Documentation

, for

additional details regarding the operation of the MPC8540 PIC.

7.4

Local Bus Controller Chip Select Assignments

The following table shows local bus controller (LBC) bank and chip select assignments for the
MVME3100 board.

Table 7-3 LBC Chip Select Assignments

LBC Bank/
Chip Select

Local Bus Function

Size

Data Bus
Width

Notes

0

Boot Flash bank

32MB - 128MB

32 bits

1

1

Optional second Flash bank

32MB - 128MB

32 bits

1

2

Control/Status registers

64 KB

32 bits

2

3

Quad UART

64 KB

8 bits

4

32-bit timers

64 KB

32 bits

3

5-7

Not used

1. Flash bank size determined by VPD flash packet.

2. Contro/Status registers are byte read and write capable.

3. 32-bit timer registers are byte readable, but must be written as 32 bits.