163
Auxiliary Area and CIO Area Allocations Section 5-3
n = CIO 1500 + 25 × unit number
Software Switches
Words Bit Contents
Boards
(CS Series
Only)
Unit
(CS/CJ
Series)
CIO 1900 n 15 Port 2 Reserved
14 Used for loopback tests
13 Reserved
12 Serial Gateway Prohibit Switch (protocol macros)
0: Serial Gateway not prohibited; 1: Serial Gateway prohibited
11 Abort Switch
10 One-shot Trace Switch
09 Continuous Trace Switch
08 Wait Release Switch
07 Port 1 Reserved
06 Used for loopback tests
05 Reserved
04 Serial Gateway Prohibit Switch (protocol macros)
0: Serial Gateway not prohibited; 1: Serial Gateway prohibited
03 Abort Switch
02 One-shot Trace Switch
01 Continuous Trace Switch
00 Wait Release Switch
Bit
Port 1 Wait Release Switch
Port 1 Continuous Trace Switch
Port 1 One-shot Trace Switch
Port 1 Abort Switch
Port 1 Loopback Test Switch
Port 2 Wait Release Switch
Port 2 Continuous Trace Switch
Port 2 One-shot Trace Switch
Port 2 Abort Switch
Port 2 Loopback Test Switch
CIO 1900
CIO n
0
0 0 0
15 14 13 12 11 10 09 08 07 06 05 04 03 01 0002
Port 1 Serial Gateway Prohibit Switch (protocol macro)
Port 2 Serial Gateway Prohibit Switch (protocol macro)