Soft Switch: #18 - NEC NEFAX 671 Service Manual

(18) SOFT SWITCH: #18

Bit
Designation
No.
8 Reserved
7 Reserved
6
G3 mode training
quality level
5
4
3
2
Redefine re-dial
attempts counter
1
• Bit 1-4: The redial attempt times will follow bit 1- 4, if these bits are not all setting "0".
Otherwise the redial attempt times will follow bit 1 to 4 on SW08.
• Bit 5-6: Level 4 training check phases is most severe than level 3, 2, 1. Level 4 can keep
lowest RX speed communication than level 3, 2, 1 when poor line condition.
Function
Reserved
Reserved
Definition Level1 Level2 Level3 Level4
Bit 6 0
Bit 5 0
Counter 0 1 2 3 4 5 6 7 8 9 10
Bit 4 0 0 0 0 0 0 0 0 1 1
Bit 3 0 0 0 0 1 1 1 1 0 0
Bit 2 0 0 1 1 0 0 1 1 0 0
Bit 1 0 1 0 1 0 1 0 1 0 1
Counter Reserved
Bit 4 1 1 1 1 1
Bit 3 0 1 1 1 1
Bit 2 1 0 0 1 1
Bit 1 1 0 1 0 1
S-123
Initial
Setting
Bit
0
0
0
0 1 1
0
1 0 1
0
1
0
0
0
1
0
0
HEX
0
0