Z8536 Cio Port Pins; Table 1-18. Emulated Z8536 Access Registers; Table 1-19. Z8536 Cio Port Pins Assignment - Motorola MVME2400 Series Programmer's Reference Manual
Vme processor module
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Also See for MVME2400 Series:
- Installation and use manual (175 pages) ,
- Installation and user manual (20 pages)
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The MVME2400 implements the Z8536 CIO functions according to the
following table.
Table 1-18. Emulated Z8536 Access Registers
PCI I/O Address
0000 0844
0000 0845
0000 0846
0000 0847
Z8536 CIO Port Pins
The following table shows the signal function and port mapping for the
Z8536 CIO emulation. The direction of these ports are fixed in hardware.
Table 1-19. Z8536 CIO Port Pins Assignment
Port
Signal Name
Pin
PA0
PA1
PA2
PA3
PA4
PA5
PA6
BRDFAIL
PA7
PB0
PB1
PB2
PB3
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Function
Port C's Data Register
Port B's Data Register
Port A's Data Register
Control Register
Direction
Descriptions
I/O
Not used
I/O
Not used
I/O
Not used
I/O
Not used
I/O
Not used
I/O
Not used
Output
Board Fail: When set will cause BFL LED to be lit.
I/O
Not used
I/O
Not used
I/O
Not used
I/O
Not used
I/O
Not used
ISA Local Resource Bus
1-33
1
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