User`s guide

Address Assignments
A.2 KA52/53/54 Detailed Local Address Space Map
KA52/53/54 DETAILED LOCAL ADDRESS SPACE MAP (Cont.)
EDAL BUS DEVICES
Sync Comm Option 2400 0000 - 24FF FFFF
QUART (DC7085) Registers 2500 0000 - 2500 0007
SCSI DMA Address Register 25C0 0000
SCSI DMA Direction Register 25C0 0004
Interrupt Mask Register 25C0 0008
Interrupt Pending Register 25C0 000C
SCSI Controller (53C94) Registers 2600 0080 - 2600 00BF
SCSI DMA Map Registers 2700 0000 - 2700 7FFF
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* OPTIONAL ASYNC COMMUNICATION DEVICE
*
* Register sets of the ASYNC ports 3E00 0000 - 3E00 000E
* Option ROM Space 3E01 0000 - 3E02 FFFF
*
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Local FEPROM Space E004 0000 - E007 FFFF
VAX System Type Register (In ROM) E004 0004
Local FEPROM - (Halt Protected) E004 0000 - E007 FFFF
A–6 Address Assignments