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0 NOP
1 CLEAR_REMOTE_BUSY
2 CONNECT_INDICATION
3 CONNECT_CONFIRM
4 DATA_INDICATION
5 DISCONNECT_INDICATION
6 DUMMY_6
7 RESET_CONFIRM
8 DUMMY_8
9 IF_F=1_CLEAR_REMOTE_BUSY
10 IF_DATA_FLAG=2_STOP_REJ_TIMER
11 SEND_DISC_CMD(P=X)
12 SEND_DM_RSP(F=X)
13 SEND_FRMR_RSP(F=X)
14 RE-SEND_FRMR_RSP(F=0)
15 RE-SEND_FRMR_RSP(F=P)
16 SEND_I_CMD(P=1)
17 RE-SEND_I_CMD(P=1)
18 RE-SEND_I_CMD(P=1)_OR_SEND_RR
19 SEND_I_XXX(X=0)
20 RE-SEND_I_XXX(X=0)
21 RE-SEND_I_XXX(X=0)_OR_SEND_RR
22 RE-SEND_I_RSP(F=1)
23 SEND_REJ_CMD(P=1)
24 SEND_REJ_RSP(F=1)
25 SEND_REJ_XXX(X=0)
26 SEND_RNR_CMD(F=1)
27 SEND_RNR_RSP(F=1)
28 SEND_RNR_XXX(X=0)
29 SET_REMOTE_BUSY
30 OPTIONAL_SEND_RNR_XXX(X=0)
31 SEND_RR_CMD(P=1)
32 SEND_ACKNOWLEDGE_CMD(P=1)
33 SEND_RR_RSP(F=1)
34 SEND_ACKNOWLEDGE_RSP(F=1)
35 SEND_RR_XXX(X=0)
36 SEND_ACKNOWLEDGE_XXX(X=0)
37 SEND_SABME_CMD(P=X)
38 SEND_UA_RSP(F=X)
39 S_FLAG:=0
40 S_FLAG:=1
41 START_P_TIMER
42 START_ACK_TIMER
43 START_REJ_TIMER
44 START_ACK_TIMER_IF_NOT_RUNNING
45 STOP_ACK_TIMER
46 STOP_P_TIMER
47 STOP_REJ_TIMER
48 STOP_ALL_TIMERS
49 STOP_OTHER_TIMERS
50 UPDATE_N(R)_RECEIVED
51 UPDATE_P_FLAG
52 DATA_FLAG:=2
53 DATA_FLAG:=0
54 DATA_FLAG:=1
55 IF_DATA_FLAG_=0_THEN_DATA_FLAG:=1
56 P_FLAG:=0
57 P_FLAG:=P
58 REMOTE_BUSY:=0
59 RETRY_COUNT:=0
60 RETRY_COUNT:=RETRY_COUNT+1
61 V(R):=0
62 V(R):=V(R)+1
63 V(S):=0
64 V(S):=N(R)
65 F_FLAG:=P
66 REPORT_STATUS(FRMR_RECEIVED)
67 REPORT_STATUS(FRMR_SENT)
68 REPORT_STATUS(REMOTE_BUSY)
69 REPORT_STATUS(REMOTE_NOT_BUSY)
70 RESET_INDICATION(LOCAL)
71 RESET_INDICATION(REMOTE)
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