Soft Switch: #40 - NEC NEFAX 671 Service Manual

(40) SOFT SWITCH: #40

Bit
Designation
No.
8
7
6
V.17 RX start speed
select receiving start
speed for V.17
5
4 Reserved
3
2
V.34 RX start speed
1
Function
V.17 V.17
Speed 14400 12200
bps bps
Bit 8 0 0
Bit 7 0 0
Bit 6 0 0
Bit 5 0 1
V.29 V.29
Speed 9600 7200
bps bps
Bit 8 0 0
Bit 7 1 1
Bit 6 0 0
Bit 5 0 1
Speed Reserved
Bit 8 1 1 1 1
Bit 7 0 0 0 0
Bit 6 0 0 1 1
Bit 5 0 1 0 1
Reserved
V.34 V.34
Speed 33600 31200
bps bps
Bit 3 0 0
Bit 2 0 0
Bit 1 0 1
V.34 V.34
Speed 24000 21600
bps bps
Bit 3 1 1
Bit 2 0 0
Bit 1 0 1
S-140
Initial
Setting
Bit HEX
0
V.17 V.17
9600 7200 0
bps bps
0
0 0
0 0
1 1
0 1
V.27 V.27 ter
4800 2400
bps bps
0
0 0
1 1
0
1 1
0 1
1 1 1 1
1 1 1 1
0 0 1 1
0 1 0 1
0
0
V.34 V.34
0
28800 26400
bps bps
0 0
1 1
0 1
0
V.34 V.34
0
19200 16800
bps bps
1 1
1 1
0 1