3Com 56K Network Card User Manual


 
A-12
A
PPENDIX
A: S-R
EGISTERS
2 4 Disable preemphasis.
3 8 Disable precoding.
4 16 Disable shaping.
5 32 Disable V.34+
6 64 Disable V.34.
7 128 Disable V.FC.
S58 0 Bit-mapped register. See the beginning of this appendix for
information about setting bit-mapped registers.
Bit Value Result
0 1 Disable x2
5 32 Enables/Disables V.90
S69 0 Bit-mapped register. (See the beginning of this appendix for
information about setting bit-mapped registers).
Bit Value Result
0 1 Disable Plug and Play signaling.
1 2 Disable Multi-link Tones
S70 0 Bit-mapped Register. See the beginning of this appendix for
information about setting bit-mapped registers.
Bit Value Result
0 1 Enable recognition of Ring A
1 2 Enable recognition of Ring B
2 4 Enable recognition of Ring C
3 8 Enable recognition of Ring D
Register Default Function