參數(shù)資料
型號: SAA7893
廠商: NXP Semiconductors N.V.
英文描述: Super audio media player
中文描述: 超級音頻媒體播放器
文件頁數(shù): 8/66頁
文件大小: 1036K
代理商: SAA7893
Philips Semiconductors
SAA7893HL
Super audio media player
Product data
Rev. 02 — 26 February 2003
8 of 66
9397 750 10925
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
6.2 Pin description
Table 2:
Symbol
H_A[1]
H_DQ[15]
H_DQ[14]
GND_IO1
H_DQ[13]
H_DQ[12]
H_DQ[11]
H_DQ[10]
H_DQ[9]
VCC_IO1
H_DQ[8]
H_DQ[7]
H_DQ[6]
H_DQ[5]
H_DQ[4]
H_DQ[3]
GND_IO2
H_procclock
VCC_Core1
GND_Core1
sys_clk
H_DQ[2]
H_DQ[1]
H_CSn
H_DQ[0]
H_RWn
H_WAIT
H_IRQn
aud_clk
PCM_dclk_in
PCM_wclk_in
V
DDA
V
SSA
biasin
Agcinp
Adcrefl
VCC_IO7
GND_IO7
PCM_CeLf_in
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Type
[1]
IN
I/O10
I/O10
GND_IO
I/O10
I/O10
I/O10
I/O10
I/O10
VCC_IO
I/O10
I/O10
I/O10
I/O10
I/O10
I/O10
GND_IO
IN
VCC_core
GND_core
IN
I/O10
I/O10
IN
I/O10
IN
O10
O10
IN
IN
IN
VDDCO
VSSCO
APIO
APIO
APIO
VCC_IO
GND_IO
IN
Description
address bus
data bus
data bus
GND I/O pads
data bus
data bus
data bus
data bus
data bus
V
CC
I/O pads
data bus
data bus
data bus
data bus
data bus
data bus
GND I/O pads
host processor EMI interface clock
core supply voltage
core ground
system clock
data bus
data bus
host chip select; active LOW
data bus
read = 1; write = 0
wait signal
interrupt request; active LOW
DSD audio clock
PCM data clock
PCM word clock
V
DD
of ADC
V
SS
of AGC and ADC; connected to substrate
bias current input
AGC positive input signal; HF in
ADC decoupling
V
CC
I/O pads
GND I/O pads
PCM data center or LFE
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