參數(shù)資料
型號: TAS5076PFC
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: GREEN, PLASTIC, TQFP-80
文件頁數(shù): 27/64頁
文件大?。?/td> 873K
代理商: TAS5076PFC
Serial Control Interface Register Definitions
27
SLES090A—November 2003—Revised January 2004
TAS5076
3
Serial Control Interface Register Definitions
Table 31 shows the register map for the TAS5076. Default values in this section are in bold.
Table 31. I2C Register Map
ADDR HEX
DESCRIPTION
00
General status register
01
Error status register
02
System control register 0
03
System control register 1
04
Error recovery register
05
Automute delay
06
Dc-offset control register channel 1
07
Dc-offset control register channel 2
08
Dc-offset control register channel 3
09
Dc-offset control register channel 4
0A
Dc-offset control register channel 5
0B
Dc-offset control register channel 6
0C
Interchannel delay register channel 1
0D
Interchannel delay register channel 2
0E
Interchannel delay register channel 3
0F
Interchannel delay register channel 4
10
Interchannel delay register channel 5
11
Interchannel delay register channel 6
12
ABD delay register
13
Volume control register channel 1
14
Volume control register channel 2
15
Volume control register channel 3
16
Volume control register channel 4
17
Volume control register channel 5
18
Volume control register channel 6
19
Individual channel mute
The volume table is contained in Appendix A.
Default values are shown in bold in the following tables.
3.1
General Status Register (0x00)
Table 32. General Status Register (Read Only)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
No volume update is in progress.
1
Volume update is in progress.
0
Always 0
0
Device identification code
0
Any valid signal is inactive (see status register, 0x03) (see Note 1).
1
No internal errors (all valid signals are high)
NOTE 1: This bit is reset automatically when one or more channels are active.
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