Hardware manual

EUROCOM-17-5xx 3 Programmers Reference

Hardware Manual 73

1. xx => IOD(7:0) during reset

$7002C IODCR10 I/O Device Control Register 10 $0000.0000

$70030 IODCR11 I/O Device Control Register 11 $0000.0000

$70034 IODCR12 I/O Device Control Register 12 $0000.0000

$70038 IOIACR I/O IACK Control Register $0000.0000

$7003C -- reserved

$70040 EBAR0 EPROM Begin Address Register 0 $0000.0000

$70044 EMAR0 EPROM Mask Register 0 $0000.0000

$70048 EDCR0 EPROM Device Control Register 0 $0000.020F

$0000.0A0F

$7004C - - reserved

$70050 EBAR01 EPROM Begin Address Register 1 $0000.0000

$70054 EMAR01 EPROM Mask Register 1 $0000.0000

$70058 EDCR1 EPROM Device Control Register 1 $0000.020F

$0000.0A0F

$7005C -

$7009C

- - reserved

Address Bus Interface Registers:

$700A0 MBAR Memory Base Address Register $0000.0000

$700A4 ASR Address Substitution Register $FF80.0000

General Control Registers:

$700A8 ICR IOC-2 Control Register $0000.22xx

$700AC ITR IOC-2 Test Register $0000.0000

Table43: Register Map (Continued)

Offset Addr. Symbol Name Reset Value