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4 system i/o memory map, Table 6-3, System i/o memory map – Artesyn MVME3100 Single Board Computer Installation and Use (June 2014) User Manual

Page 107

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Memory Maps

MVME3100 Single Board Computer Installation and Use (6806800M28E)

107

6.1.4

System I/O Memory Map

System resources including System Control and Status registers, external timers, and the
QUART are mapped into a 16MB address range from the MVME3100 via the MPC8540 local bus
controller (LBC). The memory map is defined in the following table, including the LBC bank chip
select used to decode the register:

Table 6-3 System I/O Memory Map

Address

Definition

LBC Bank /
Chip Select

Notes

E200 0000

System Status Register

2

3

E200 0001

System Control Register

2

3

E200 0002

Status Indicator Register

2

3

E200 0003

Flash Control/Status Register

2

3

E200 0004

PCI Bus A Status Register

2

3

E200 0005

PCI Bus B Status Register

2

3

E200 0006

PCI Bus C Status Register

2

3

E200 0007

Interrupt Detect Register

2

3

E200 0008

Presence Detect Register

2

3

E200 0009

PLD Revision

2

3

E200 000C

PLD Date Code (32 bits)

2

3

E200 0010

Test Register 1 (32 bits)

2

3

E200 0014

Test Register 2 (32 bits)

2

3

E200 0018 -
E200 0FFF

Reserved

1

E201 1000 -
E201 1FFF

COM 2 (QUART channel 1)

3

E201 2000 -
E201 2FFF

COM 3 (QUART channel 2)

3

E201 3000 -
E201 3FFF

COM 4 (QUART channel 3)

3

E201 4000 -
E201 4FFF

COM 5 (QUART channel 4)

3