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參數資料
| 型號： | TLV320AIC28RGZ |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC48 |
| 封裝： | 7 X 7 MM, PLASTIC, QFN-48 |
| 文件頁數： | 36/85頁 |
| 文件大小： | 1053K |
| 代理商： | TLV320AIC28RGZ |
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TLV320AIC28
SLAS418B FEBRUARY 2004 REVISED MAY 2005
www.ti.com
41
COMMAND WORD
SS
SCLK
MOSI
DATA
MOSO
Figure 34. Register Read Operation
AIC28 Memory Map
The AIC28 has several 16-bit registers which allow control of the device as well as providing a location for results
from the AIC28 to be stored until read by the host microprocessor. These registers are separated into four pages
of memory in the AIC28: a data page (page 0), control pages (page 1 and page 2) and a buffer data page (page
3). The memory map is shown in Table 5.
Table 5. Memory Map
PAGE 0: AUXILIARY
DATA REGISTER
PAGE 1: AUXILIARY CONTROL
REGISTERS
PAGE 2: AUDIO CONTROL REGISTERS
PAGE 3: BUFFER
DATA REGISTERS
ADDR
REGISTER
ADDR
REGISTER
ADDR
REGISTER
ADDR
REGISTER
00
Reserved
00
AUX ADC
00
Audio Control 1
00
Buffer Location
01
Reserved
01
Status
01
Headset PGA Control
01
Buffer Location
02
Reserved
02
Buffer Mode
02
DAC PGA Control
02
Buffer Location
03
Reserved
03
Reference
03
Mixer PGA Control
03
Buffer Location
04
Reserved
04
Reset Control Register
04
Audio Control 2
04
Buffer Location
05
BAT
05
Configuration
05
Power Down Control
05
Buffer Location
06
Reserved
06
Temperature Max
06
Audio Control 3
06
Buffer Location
07
AUX1
07
Temperature Min
07
Digital Audio Effects Filter Coefficients
07
Buffer Location
08
AUX2
08
AUX1 Max
08
Digital Audio Effects Filter Coefficients
08
Buffer Location
09
TEMP1
09
AUX1 Min
09
Digital Audio Effects Filter Coefficients
09
Buffer Location
0A
TEMP2
0A
AUX2 Max
0A
Digital Audio Effects Filter Coefficients
0A
Buffer Location
0B
Reserved
0B
AUX2 Min
0B
Digital Audio Effects Filter Coefficients
0B
Buffer Location
0C
Reserved
0C
Measurement Configuration
0C
Digital Audio Effects Filter Coefficients
0C
Buffer Location
0D
Reserved
0D
Programmable Delay
0D
Digital Audio Effects Filter Coefficients
0D
Buffer Location
0E
Reserved
0E
Reserved
0E
Digital Audio Effects Filter Coefficients
0E
Buffer Location
0F
Reserved
0F
Reserved
0F
Digital Audio Effects Filter Coefficients
0F
Buffer Location
10
Reserved
10
Reserved
10
Digital Audio Effects Filter Coefficients
10
Buffer Location
11
Reserved
11
Reserved
11
Digital Audio Effects Filter Coefficients
11
Buffer Location
12
Reserved
12
Reserved
12
Digital Audio Effects Filter Coefficients
12
Buffer Location
13
Reserved
13
Reserved
13
Digital Audio Effects Filter Coefficients
13
Buffer Location
14
Reserved
14
Reserved
14
Digital Audio Effects Filter Coefficients
14
Buffer Location
15
Reserved
15
Reserved
15
Digital Audio Effects Filter Coefficients
15
Buffer Location
16
Reserved
16
Reserved
16
Digital Audio Effects Filter Coefficients
16
Buffer Location
17
Reserved
17
Reserved
17
Digital Audio Effects Filter Coefficients
17
Buffer Location
18
Reserved
18
Reserved
18
Digital Audio Effects Filter Coefficients
18
Buffer Location
19
Reserved
19
Reserved
19
Digital Audio Effects Filter Coefficients
19
Buffer Location
1A
Reserved
1A
Reserved
1A
Digital Audio Effects Filter Coefficients
1A
Buffer Location
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