HCD-GPX33/GPX55/GPX77/GPX88
48
IC740 SRC4182 (MB BOARD (1/9))
IC750 PCM1754DBQR (MB BOARD (1/9))
IC765 PCM1754DBQR (MB BOARD (1/9)) (GPX55/GPX77/GPX88)
IC780 TC7WH157FK (MB BOARD (1/9))
P
R
G
L
1
18 OFMT1
17 OWL0
16 OWL1
20 TDMI
19 OFMT0
24 LRCKO
23 SDOUT
26 MODE0
25 BCKO
28 MODE2
27 MODE1
22 VDD
21 DGND
15 RDY
2
RCKI
3
NC
4
SDIN
5
BCKI
6
LRCKI
9
BYPAS
10
IFMT0
11
IFMT1
12
IFMT2
13
RST
14
MUTE
7
VIO
8
DGND
REFERENCE
CLOCK
INTERPOLATION
FILTERS
RE-SAMPLER
DECIMATION
FILTERS
AUDIO
OUTPUT
PORT
AUDIO
INPUT
PORT
RATE
ESTIMATOR
CONTROL
LOGIC
1
AUDIO
SERIAL
PORT
POWER
SUPPLY
BCK
SYSTEM
CLOCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
15
SERIAL
CONTROL
PORT
FMT
14
4x/8x OVERSAMPLING DIGITAL
FILTER & FUNCTION CONTROL
ENHANCED MULTILEVEL
DELTA-SIGMA MODULATOR
D/A
CONVERTER
D/A
CONVERTER
ZERO
DETECT
OUTPUT AMP
& LOW-PASS
FILTER
OUTPUT AMP
& LOW-PASS
FILTER
MUTE
SYSTEM
CLOCK
MANAGER
16 SCK
13 DEMP
12 TEST
11 ZEROA
9 AGND
VLTUO
VRTUO
10 VCOM
7
8
SELECT
11
6
ST
11
7
A 1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
Содержание HCD-GPX33
Страница 81: ...MEMO HCD GPX33 GPX55 GPX77 GPX88 81 ...