7
BIG
LITTLE
B
CUSTOMER
C
MLN7400_144LQFP
3
D
MCS LOGIC
4
D
2
DATE
5
Main CPU MLN7400
1
6
DESIGN
2
FGND
6
A
C
UPDATE
5
CHECK-1
3
E
1
SHEET
REV.
E
Endian Setting
A
2003.11.18
SYSTEM CLOCK
CHECK-2
B
4
MLN7400EV
REMARK
2/14
OPTIONAL
GROUND
GROUND
R205 0_3216
33R5
C11
0.1uF
VCC_33
GROUND
0
VCC_33
GROUND
15
R207 0_3216
0.1uF
C184
1
12
20
0_3216R204
X1
10MHz
12
R1 1M
20pF
C13
820pF
GROUND
14
5
4
0
GROUND
C16
1
9
2
3
12 13
0.1uF
TC1
47uF
21
GROUND
C10
0.1uF
C12
0.1uF
C5 C6
L1
BEADS_100MHz
C9
0.1uF
GROUND
0.1uF
10
VCC_33
47uF
TC2
21
0.1uF
C8
R3
5
4
VCC_33A
2
122
XI
XO
123
7
11
C14
20pF
GROUNDGROUND
33
128
TMS
TX_CLK
108
TX_D0
106
105
TX_D1
TX_D2
104
103
TX_D3
107
TX_EN
45
UDQM_AD16
VDD33_00
8
25
VDD33_01
VDD33_02
42
58
VDD33_03
VDD33_04
74
93
VDD33_05
120
VDD33_06
49
WEN
RX_COL
100
99
RX_CRS
112
RX_D0
RX_D1
113
114
RX_D2
RX_D3
115
RX_DV
111
RX_ERR
109
95
SCL
SDA
96
21
SDCLK
SDCSN
46
TCK
127
126
TDI
TDO
125
124
TEST
97
GP35_EXINT2
GP36_EXINT3
98
101
GP37_TOUT2
GP38_TOUT3
102
118
GP39_DLRCK
GP40_DBCK
119
132
GP41_DMCK
GP42_DDATA
133
LDQM_AD15
44
116
MDC
MDIO
117
134
PLLGND
136
PLLVDD
47
RASN
RESETN
129
110
RX_CLK
85
GP19_EXINT0
GP20_EXINT1
86
87
GP21_EXT_UCLK
GP22_REG*
88
89
GP23_CE2*
GP24_IORD*
90
91
GP25_IOWR*
GP26_ENWAIT
92
GP27_EXT_TCLK0
10
11
GP28_EXT_TCLK1
27
GP29_EXT_TCLK2
GP30_HUARTNDCD4
28
GP31_HUARTNCTS4
50
51
GP32_HUARTNRTS4
60
GP33_HUARTNDSR4
GP34_HUARTNDTR4
61
67
GP03_CURXD2
GP04_CUTXD3
68
69
GP05_CURXD3
GP06_CUTXD4
70
71
GP07_CURXD4
GP08_NBE0
72
GP09_NBE1
73
GP10_TOUT0
76
77
GP11_TOUT1
GP12_TX_ERR
78
79
GP13_NTRST
GP14_ECSN2
80
81
GP15_ECSN3
GP16_SPIMISO
82
83
GP17_SPIMOSI
GP18_SPICLK
84
55
EAD20_X8EN
ECSN0
63
62
ECSN1
EOEN
57
56
EWEN
FILTER
135
9
GND33_00
GND33_01
26
43
GND33_02
GND33_03
59
75
GND33_04
GND33_05
94
GND33_06
121
GP00_CUTXD1
64
65
GP01_CURXD1
GP02_CUTXD2
66
5
D03
D04
4
3
D05
D06
2
1
D07
13
D08
D09
14
15
D10
D11
16
17
D12
D13
18
19
D14
D15
20
EAD17
52
53
EAD18
EAD19_BIG
54
142
ADIN1
ADIN2
143
144
ADIN3
138
AGND33_00
AVDD33_00
139
AVREF33
137
140
AVSS33_00
BA0_AD13
40
41
BA1_AD14
CASN
48
CKE
22
CURXD0
131
130
CUTXD0
D00
12
7
D01
D02
6
MLN7400_144LQFP
U1
AD00
30
29
AD01
AD02
24
23
AD03
31
AD04
AD05
32
33
AD06
AD07
34
35
AD08
AD09
36
37
AD10
AD11
38
39
AD12
ADIN0
141
R2 33
VCC_33
C7
0.1uF
0.1uF
C3 C4
0.1uF0.1uF
C1 C2
0.1uF
4.7KR6
6
8
9
10
11
13
8
7
6
X2
10MHZ
GND
2
1
NC
3
OUT
4
VCC
R4 1K
TC310uF
21
AGND
VCC_33 VCC_33A
0.1uF
C15
R206
GROUND
AGND
14
15
FHOLE3.5
H1
1
FGND
0_3216
4
5
6
VCC_33
GROUND
16 17 18 19
3
GROUND
SW1
SW_DPDT
1
2
3
ADDR(19)
FILTER
GP08_NBE0
GP07_CURXD4
GP06_CUTXD4
GP05_CURXD3
GP04_CUTXD3
GP03_CURXD2
GP02_CUTXD2
GP01_CURXD1
GP00_CUTXD1
R7 1K
XO
TESTTDO
TDI
TCK
TMS
SYSCLK
XI
NRESET
CUTXD0
CURXD0
GP41_DMCK
GP42_DDATA
FILTER
ADIN3
ADIN2
ADIN1
ADIN0
XO
XI
GP18_SPICLK
GP19_EXINT0
GP20_EXINT1
GP21_EXTUCLK
GP22_REG*
GP23_CE2*
GP24_IORD*
GP25_IOWR*
GP26_ENWAIT
SCL
SDA
GP35_EXINT2
GP36_EXINT3
GP37_TOUT2
GP38_TOUT3
MII_CRS
MII_COL
MII_TXD3
MII_TXD2
MII_TXD1
MII_TXD0
MII_TXEN
MII_TXCLK
GP40_DBCK
GP39_DLRCK
MII_RXD3
MII_RXD2
MII_RXD1
MII_RXD0
MII_RXDV
MII_RXCLK
MII_RXERR
MDC
MDIO
SDCLK
DATA(15:0)
GP28_EXTTCLK1
GP29_EXTTCLK2
GP30_HUARTNDCD4
SDCKE
ADDR(20:0)
GP27_EXTTCLK0
SDCSN
SDRASN
SDCASN
SDWEN
GP31_HUARTNCTS4
GP32_HUARTNRTS4
NEWE
NEOE
GP33_HUARTNDSR4
GP34_HUARTNDTR4
NECS1
NECS0
GP09_NBE1
GP10_TOUT0
GP11_TOUT1
GP12_TXERR
GP13_NTRST
GP14_ECSN2
GP15_ECSN3
GP16_SPIMISO
GP17_SPIMOSI