TIGER560 Datasheet, PDF (28/37 Pages) List of Unclassifed Manufacturers – USB Controller for Low Cost VoIP solutions

Tiger560
Advance Information
Speaker Volume low byte 0x24
Bit
7
SPV[7]
6
SPV[6]
5
SPV[5]
Speaker Volume high byte 0x25
Bit
7
SPV[15]
6
SPV[14]
5
SPV[13]
Type: R/W
Default value: 0xD800
4
SPV[4]
4
SPV[12]
Speaker Volume value [15:0]
5 level Volume control
0x0000 ~ 0xFB00 : Scale up X4
0xFAFF ~ 0xE700 : Scale up X2
0xE6FF ~ 0xC900 : No Scaling
0xC8FF ~ 0xA200 : Scale down X2
0xA1FF ~ 0x8000 : Scale down X4
3
SPV[3]
3
SPV[11]
2
SPV[2]
2
SPV[10]
1
SPV[1]
1
SPV[9]
0
SPV[0]
0
SPV[8]
Serial uP interface first data 0x26
Bit
7
SPI1B7
6
SPI1B6
5
SPI1B5
Type: R/W
Default value: 00
4
SPI1B4
3
SPI1B3
SPI1B [7:0]
Write as first serial uP interface write data byte
Read ad first serial uP interface read data byte
2
SPI1B2
1
SPI1B1
0
SPI1B0
Serial uP interface second data 0x27
Bit
7
SPI2B7
6
SPI2B6
5
SPI2B5
4
SPI2B4
Type: R/W
Default value: 00
3
SPI2B3
SPI2B [7:0]
Write as second serial uP interface write data byte
Read ad second serial uP interface read data byte
2
SPI2B2
1
SPI2B1
0
SPI2B0
Revision 1.1 released on 2/20/01
Page 28