Difference between revisions of "Communications Register Unit"

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CRU addresses are usually configurable on the device board using DIP switches. Some addresses are well-known for specific devices.
CRU addresses are usually configurable on the device board using DIP switches. Some addresses are well-known for specific devices.


{| class="twocol"
{| class="plain"
! Address
! System
! Device
|-
|-
| 0800
| 0800
| all
| Super Space cartridge
| Super Space cartridge
|-
| 0900
| all
|
|-
| 0A00
| all
|
|-
| 0B00
| all
|
|-
| 0C00
| all
|
|-
| 0D00
| all
|
|-
| 0E00
| all
|
|-
| 0F00
| all
|
|-
|-
| 1000
| 1000
| all
|
|-
| 1100
| all
|
|-
| 1200
| all
|
|-
| 1300
| all
|
|-
| 1400
| all
|
|-
| 1500
| all
|
|-
| 1600
| all
|
|-
| 1700
| all
|
|-
| 1800
| all
|
|-
| 1900
| all
|
|-
| 1A00
| all
|
|-
| 1B00
| all
|
|-
| 1C00
| all
|
|-
| 1D00
| all
|
|-
| 1E00
| all
|
|-
| 1F00
| all
| P-Code card
|-
| 2000
| 99/8
|
|-
| 2100
| 99/8
|
|-
| 2200
| 99/8
|
|-
| 2300
| 99/8
|
|-
| 2400
| 99/8
|
|-
| 2500
| 99/8
|
|-
| 2600
| 99/8
|
|-
| 2700
| 99/8
|
|-
|-
| unknown
|}
|}

Revision as of 18:04, 18 July 2011

Well-known base addresses

CRU addresses are usually configurable on the device board using DIP switches. Some addresses are well-known for specific devices.

Address System Device
0800 all Super Space cartridge
0900 all
0A00 all
0B00 all
0C00 all
0D00 all
0E00 all
0F00 all
1000 all
1100 all
1200 all
1300 all
1400 all
1500 all
1600 all
1700 all
1800 all
1900 all
1A00 all
1B00 all
1C00 all
1D00 all
1E00 all
1F00 all P-Code card
2000 99/8
2100 99/8
2200 99/8
2300 99/8
2400 99/8
2500 99/8
2600 99/8
2700 99/8