參數(shù)資料
型號(hào): UDA1335H
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: Universal Serial Bus USB Audio Playback Recording Peripheral APRP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-319-2, QFP-64
文件頁(yè)數(shù): 22/44頁(yè)
文件大小: 254K
代理商: UDA1335H
1998 Aug 28
22
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) Audio
Playback Recording Peripheral (APRP)
UDA1335H
Table 10
Control options for the UDA1335H via the EEPROM configuration map; note 1
BYTE
(HEX)
AFFECTS
COMMENTS
BIT
VALUE
0
recognition pattern do not
change it
recognition pattern do not
change it
selection ADC clock source
55H
1
AAH
2
clocks control register
7
0 = ADC clock from APLL
1 = ADC clock from OSCAD
00 = ADC clock divided-by-1
01 = ADC clock divided-by-2
10 = ADC clock divided-by-4
11 = ADC clock divided-by-8
0
0
0
0
0
00H
divide factor
6 and 5
clock ADAC
clock 48 MHz internal
clock recovered PSIE/MMU
ADC clock
power on OSCAD
4
3
2
1
0
3
reset generator and
APLL control register
power control register
analog modules
ASR control register
4
00H
5
robust word clock
serial I
2
S-bus output format
7
1
00 = I
2
S-bus
01 = 16-bit LSB
10 = 18-bit LSB
11 = 20-bit LSB
0 = mono phase inversal off
1 = mono phase inversal on
00 = reserved
01 = 8-bit audio
10 = 16-bit audio
11 = 24-bit audio
0 = mono
1 = stereo
1
6 and 5
phase inversion (right output)
4
bits per sample modi
3 and 2
mono or stereo operation
1
ASR register start-up mode
0
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