A-12APPENDIX A: S-REGISTERS

Register Default Function

 

 

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

 

 

 

 

 

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Image 148
3Com 56K Disable precoding, Disable shaping, Disable V.34+, Disable V.FC S58, Enables/Disables, Disable Multi-link Tones