參數(shù)資料
型號(hào): UDA1331H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Universal Serial Bus USB Audio Playback Peripheral APP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-319-2, QFP-64
文件頁數(shù): 19/40頁
文件大小: 181K
代理商: UDA1331H
1998 Oct 06
19
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) Audio
Playback Peripheral (APP)
UDA1331H
4
ADAC mode register 1
selection ADAC mode register
digital PLL lock speed
7
1
00 = lock after 512 samples
01 = lock after 2048 samples
10 = lock after 4096 samples
11 = lock after 16384 samples
0 = adaptive
1 = fixed
00 = adaptive
01 = fixed state 1
10 = fixed state 2
11 = fixed state 3
00 = I
2
S-bus
01 = 16-bit LSB
10 = 18-bit LSB
11 = 20-bit LSB
0 = clipping prevention off
1 = clipping prevention on
0 = no I
2
S-bus used
1 = I
2
S-bus used
only if I
2
S-bus is used;
0 = 4 pins I
2
S-bus
1 = 6 pins I
2
S-bus
0 = function 1
1 = function 2
(see Tables 7, 8 and 9)
6 and 5
digital PLL lock mode
4
digital PLL mode
3 and 2
serial I
2
S-bus input format
1 and 0
5
I/O selection register
clipping
7
I
2
S-bus usage
6
4/6 pins I
2
S-bus (see Section “The
general purpose pins (GP0 to GP5)”)
5
GP4
GP3
GP2
GP1
GP0
GP0 Usage Page if HID selected
GP0 Usage if HID selected
reserved
reserved
GP3 Usage Page if HID selected
GP3 Usage if HID selected
reserved
reserved
GP4 Usage Page if HID selected
GP4 Usage if HID selected
reserved
4
3
2
1
0
6
7
8
9
A
B
C
D
E
F
10
BYTE
(HEX)
REGISTER
NAME
COMMENTS
BIT
VALUE
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