Table of Contents
Advertisement
SCHEMATIC DIAGRAM-7
A
MAIN 5/5 CIRCUIT
SDCS
ARO
ALC
SD PON
11.2896M
SD CLK
SD BUSY
SD.SI
SDMODE
SD WRQ
SD SO
CN401
DATA2
15
DATA3
14
CMD
13
DE
12
DE
11
DE
10
+3.3
9
+3.3
8
CLK
7
DE
6
5
DE
DATA0
4
DATA1
3
WP
2
LIDSW
1
SDWP
A
B
+3.3D
C
C432
0.22
MHDK
MHRE
MHWEL
MHWEH
FM MCS
SYSCKRST
MHCS
XNPO
C408 0.1
SDA(1)
SDA(2)
SDA(3)
C409 0.1
X401
H0J327200034
C407
C406
3P
3P
C405
22P
A
B
C
D
E
SDAT(2)
+3.3D
F
G
Q402
2SB970-QRSTX
C423
0.1
H
R418
R420
470
10K
SDAT(0)
SDAT(1)
SDWP
SDCD
100
99
98
97
96
95
94
93
92
91
90
1
P68/WAIT/SBT2
2
RE/P61
3
WEL/P62
4
WE/_WEH/P63
5
P50/_CS0/TM130A
6
P51/_CS1/TM130B
7
P52/_CS2/TM140A
8
P53/_CS3/TM140B
9
P54/_BREQ
10
P55__BRACK
11
P56/_BSTRE/TM151A
12
WORD
IC401
13
A0/P20/STB2
MN102H60KTB
(SD u-COM)
14
A1/P21/SBI2
15
A2/P22/SBO2
16
A3/P23
17
VDD
18
BOSC/PB0/BIBT1/BIBT2
19
VSS
20
XI/PB1
21
XO
22
VDD
23
OSCI
24
SDAOSCO
25
MODE
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
7
6
5
8 VCC
GND
4
C439
0.1
1
2
3
IC405
C0JBAR000155
R431
22
89
88
87
86
85
84
83
82
81
80
79
78
77
76
P75/SBO1
P73/SBT1/DMUX
P72/SBO0/UCAS
P71/SBIO0/LCAS/CAS
P70/SBT0/RAS
P93/TM1010C/_DMAACK0
P92/TM1010B/_DMAREQ0
P91/TM1010A/BIBT2/_DMAACK1
P58/TM810A/BIBT1/_DMAREQ1
P87/TM91C/SB04/SDA4
P86/TM91D8/SBI4
P84/SBO3/SDA3
P83/SBI3
C424
0.1
C437
0.1
16
15
14
13
12
11
IC415
C0JBAS000075
1
2
3
4
5
6
R426
22
G
C427
0.1
SDDATA-ST
NMI
75
PULLUP
74
PULLUP
73
72
P74/SBI1
71
70
69
68
67
VDD
66
C4
P97/AN3
65
0
P96/AN2
64
P95/AN1
63
P94/AN0
62
AVSS
61
60
59
58
57
R
56
3
55
VREF+
54
C4
P85
53
0
52
51
10
9
7
8
Advertisement
Table of Contents
