Silicon Laboratories SI2493/57/34/15/04 - Manual (Page 95)

AN93
Rev. 1.3 95
U86 0x0086 V9AGG V.90 rate reduction in 1333 bps units. The V.90 connect rate is
reduced by this amount during negotiation. 0x0000
U87 0x0087 SAMCO This is a bit-mapped register 0x0000
U9F
1
0x009F SASF SAS frequency detection. 0x0000
UA0
2
0x00A0 SC0 SAS cadence 0. Sets the duration of the first SAS tone (ms). 0x001E
UA1
2
0x00A1 SC1 SAS cadence 1. Sets the duration of the first SAS silence (ms). 0x0000
UA2
2
0x00A2 SC2 SAS cadence 2. Sets the duration of the second SAS tone (ms). 0x0000
UA3
2
0x00A3 SC3 SAS cadence 3. Sets the duration of the second SAS silence (ms). 0x0000
UA4
2
0x00A4 SC4 SAS cadence 4. Sets the duration of the third SAS tone (ms). 0x0000
UA5
2
0x00A5 SC5 SAS cadence 5. Sets the duration of the third SAS silence (ms). 0x0000
UA6
2
0x00A6 SC6 SAS cadence 6. Sets the duration of the fourth SAS tone (ms). 0x0000
UA7
2
0x00A7 SC7 SAS cadence 7. Sets the duration of the fourth SAS silence (ms). 0x0000
UA8
2
0x00A8 SC8 SAS cadence 8. Sets the duration of the fifth SAS tone (ms). 0x0000
UA9
2
0x00A9 SC9 SAS cadence 9. Sets the duration of the fifth SAS silence (ms). 0x0000
UAA
2
0x00AA V29MODE This is a bit-mapped register. 0x0000
UIDA 0x01DA Delay (ms) to the response to an answer tone 0x0000
Notes:
1. See Table 100 for details.
2. See Table 101 for details.
Table 46. U-Register Descriptions (Continued)
Register Address
(Hex)
Name Description Default
Value