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Appendix F
CPU Bus Unit Allocations in the CPU Unit
240
Area Configuration
Offset
Bit
Data direction
Related communications services
Unit Control Switch
UDP Socket No. 1 Status
TCP Socket No. 1 Status
Service Status
Error Status
Socket Service Re-
quest Switches 5
Socket Service Re-
quest Switches 6
(Not used.)
(Not used.)
CPU Unit to Ethernet Unit
Ethernet Unit to CPU Unit
CPU Unit to Ethernet Unit
Socket Services
(Refer to Section 6
Socket Services.)
Mail Function
(Refer to Section 8 Mail.)
Socket Services
(Refer to Section 6
Socket Services.)
Socket Services
(Refer to Section 6
Socket Services.)
FTP Service, etc.
All error conditions
TCP Socket No. 2 Status
TCP Socket No. 3 Status
TCP Socket No. 4 Status
TCP Socket No. 5 Status
TCP Socket No. 6 Status
TCP Socket No. 7 Status
TCP Socket No. 8 Status
UDP Socket No. 2 Status
UDP Socket No. 3 Status
UDP Socket No. 4 Status
UDP Socket No. 5 Status
UDP Socket No. 6 Status
UDP Socket No. 7 Status
UDP Socket No. 8 Status
Socket Service Re-
quest Switches 7
Socket Service Re-
quest Switches 8
Socket Service Re-
quest Switches 1
Socket Service Re-
quest Switches 2
Socket Service Re-
quest Switches 3
Socket Service Re-
quest Switches 4
n
n+1
n+2
n+3
n+4
n+5
n+6
n+7
n+8
n+9
n+10
n+11
n+12
n+13
n+14
n+15
n+16
n+17
n+18
n+19
n+20
n+21
n+22
n+23
n+24+
n+25
15
8
7
0
Unit Control Switches (CPU Unit to Ethernet Unit)
Internode Test Start Switch
Socket Force-close Switch
Mail Send Switch
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
n