Technical data

Self-Test Error Messages, Continued
Table A–21 (Continued) Synch Communications Self-Test
Sequence Numbers
Test Number
Decimal Hexadecimal Routine Description
30 1E imp_
modem_
test
Modem signal test
31 1F imp_elb_
test
SCC External loop
32 20 imp_isdn_
test
ISDN test
33 21 imp_rdb Runtime register RDB
initialization
34 22 imp_loc_
init
Runtime SCR RAM
initialization
35 23 imp_cable_
code
Runtime read adapter
cable code
36 24 imp_ic_init Runtime interrupt
controller initialization
37 25 imp_idb_
init
Runtime IDB
initialization
38 26 imp_pcb_
init
Runtime PCB
initialization
39 27 imp_reset Runtime communication
processor initialization
40 28 imp_rings Runtime initialize
transmit and receive
rings
41 29 imp_s1_
inte
Runtime SCC1 ISR
42 2A imp_s2_
inte
Runtime SCC2 ISR
Continued on next page
A–67