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ICD-S7
– Main Section-2 –
IC6201
DSP
STDO
ADASI
45
BCLK
40
BCLK
LRCK
47
LRCLK
SO
SO
D
35
ADACDTO
ADACDTO
8
ADACDTI
7
ADACDTI
ADACCLK
6
ADACCLK
XADACS
5
XADACS
XRST
138
XRST
MCLK
MCLK
46
MICSENSE
A
13 MICSENSE
Signal path
: PB
: REC
IC7101 (2/3)
CPU
TSO
SDI0
48
14
TSCK
49
12
SCK0
XDSPSIOEN
TSOEN
50
35
TSIEN
55
TSIOEN
158
TSI
52
13
SDO0
USBDET
REQ
159
8
DSPIFREQ
CLKIN
150
32
DSPSYSCK
IC6203
FLASH MEMORY
XUSBCS
SDI
160
5
FMSDIO
XUSBIRQ
SDO
2
FMSCK
SCK
157
6
XFMWP
11
3
XWP
XFMCS
12
1
XCS
D0-D15
A0-A16
62
CF1
X7101
14.112MHz
63
CF2
MSDIO
38
MSCLK
37
MSBS
39
Q7102
SWITCH
IC5108
Q7103
VOLTAGE
7
1
2
SWITCH
DETECT
IC8101
USB CONTROLLER
IC7112
RST
D-FF
D
DREQ0
2
47
DREQ
31
5
Q
CK
1
φ
60
45
CS
20
VBUS
INT0
6
42
D-
D+
HWR
41
TRON
44
LWR
XOE
RD
43
XIN
23-34,
D0 - D15
D0 - D15
37-40
XOUT
A0 - A5
17-22
A1 - A6
IC7102
S-RAM
12,17,18,23,
68-75,
29,35,36,42,
D0 - D15
I/O1-I/O16
7,13,14,20,
77-84
26,32,31,37
3-5,9,10,
43-49,
15,16,22,
51-58,
A0-A16
A0-A16
44-47,39,40,
26,27
33,34,28
XUB
17
8
UB
XLB
42
1
LB
WE
XWE
16
41
XOE
3
2
OE
XSRCS
15
11
CS
12
12
IC7113
MEMORY CONTROL
56-53,
MD0-MD7
42-39
6
SDIO
SCKI
9
XBSY
CLE
3
SBS
ALE
XCE0
XRE
XWE
KEYGND
G
XRST
D8101
DDCOUT
H
XI
XO
XUSBRST
E
46
CN8101
1
VBUS
5
3
2
D-
4
3
D+
6
14
X8102
12MHz
13
IC7103
FLASH MEMORY
29-32,
I/O1-I/O8
41-44
37
7
R/B
52
16
CLE
51
17
ALE
47
9
CE
RE
49
8
50
18 WE
21
19
WP
24
X7102
IC7114
20MHz
23
MSVDD
1
RESET
2
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