參數(shù)資料
型號: SAA8116HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Digital PC-camera signal processor, microcontroller andUSB interface
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100
文件頁數(shù): 40/60頁
文件大?。?/td> 237K
代理商: SAA8116HL
2001 May 04
40
Philips Semiconductors
Product specification
Digital PC-camera signal processor including
microcontroller and USB interface
SAA8116
Audio and power-management registers
A first MOVX@DPTR instruction enables to select the module (via DPH) and send the command. A second one
communicates the data (read or write).
Table 43
Register list
Table 44
Register AUDIO_CLOCKS (address: 0x00H)
ADDRESS
NAME
FUNCTION
FORMAT
Write registers
0
1
2
3
4
5
0x00H AUDIO_CLOCKS
0x01H RSTGEN
0x02H ANALOG_POWER
0x03H POWERMGT_N1
0x04H POWERMGT_N2
0x05H AUDIO
audio clocks control
reset generator control
analog power control
timer N1 (by default = 24)
timer N2 (by default = 57)
audio properties control
see Table 44
see Table 45
see Table 46
byte
byte
see Table 47
Read register
6
0x06H POWERMGT_STATUS
power management status bits (read register)
see Table 48
BIT
PARAMETER
7
6
5
4
3
2
1
0
SET_DIVIDE: set clock dividers for ADC
divide by 1 (by default)
divide by 2
divide by 4
divide by 8
reserved
DIS_CLK_AD: disable 48 MHz clock (ADC)
enabled (by default)
disabled
reserved
FCODE: set the PLL frequency
256
×
44.1 KHz (by default)
256
×
32 KHz
256
×
48 KHz
256
×
44.1 KHz
reserved
0
0
1
1
0
1
0
1
X
0
1
X
0
0
1
1
0
1
0
1
X
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