– 75 –
IC801
CXD2720Q
53
43
80
2
1
3 4 5 6 7
9 10
13
11
DSP
SERIAL
DATA
INTERFACE
CPU
INTERFACE
CLOCK GENERATOR/
TIMING CIRCUIT
128K BIT
DELAY RAM
ADC1
DAC1
DAC2
ADC2
ADC3
AVS0
VSS0
RVDT
SCK
XLAT
REDY
TRDT
XWO
XRST
VSS1
VDD0
SO
XS24
VSS2
AVS3
AIN3
AVD3
AVD4
AO1P
AO1N
AVS4
AVS1
AIN1
AVD1
TST0 – TST5
20
XTLO
XVDD
21
AVD5
AVD2
AIN2
AVS2
XVSS
XTLI
AO2N
VDD1
VSS3
AVS5
AO2P
NC
NC
22
24 25 26 27
30
29
39
40
28
23
X768
BFOT
INVI
NC
NC
SI
BCK
LRCK
XMST
VSS7
VDD3
AVD0
VSS6
VDD2
VSS5
VSS4
NC
NC
52
42
51
70 69
41
38
37
36
35
31
32
34
33
85
86
87
88
81
82
83
84
89
90
100
99
79 – 71
NC
68 – 54
44 – 50
NC
98 – 91
14 – 19
12
8
IC901
LB1830M-S-TE-L
1
LOGIC
PREDRIVER
VREF
2
3
4
5
10
9
8
7
6
IN2
IN1
VM
VREF
VCONT
VCC
OUT2
GND
OUT1 VS
– CENTER Board –
IC421, 431
SN74HC541ANS
8
15
16
10
14
13
12
11
9
6
7
4
2
3
1
VCC
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
A8
A7
A6
A5
A4
A3
A2
A0
A1
20 19
18
17
5