DOC E10523 Rev.D
Interactive Circuits And Systems Ltd. 2000
15
The A24 base address is set as follows:
Jumper
VME A24 Address Bit
JP1-1
A23
JP1-2
A22
JP1-3
A21
JP1-4
A20
JP1-5
A19
In A32 mode, the user may specify the values of A31 to A27, allowing the base address to
be set to any value between 0x08000000 and 0xF8000000, in increments of 0x8000000.
The A32 base address is set as follows:
Switch
VME A32 Address Bit
JP1-6
A31
JP1-7
A30
JP1-8
A29
JP3-1
A28
JP3-2
A27
Note: An inserted jumper selects a zero in that address bit.
The VMEbus A64 base address is programmed after power up; details of the procedure for
doing this are given in section 5.2