1. IC's
SEMICONDUCTORS
R5F5631FDDFB (DIGITAL : U3001)
MAIN MCU PORT MAP
Pin
Pin Name
Port Name
I/O
MODE SNTB
Function
Nomal Net-
work
1
AVSS0
AVSS
Ground Pin
2
P05/IRQ13
P_DOWN
I
I
I
Detect Power Down
3
VREFH
VREFH
Reference Power Supply Pin
4
P03/IRQ11
DC_PROT1
I
I
I
Detect DC Protection (Power Supply
Short)
5
VREFL
VREFL
Ground Pin
6
P02/IRQ10/AN020
A_PW_CONT O O/L O/L Main Trans Power ON/OFF Control (H:ON,
L:OFF)
7
P01/RXD6/IRQ9/AN019 RXD_MI2320
External data input port (for AMX/FW
update via 232C) :Connector is FFC
8
P00/TXD6/IRQ8/AN018 TXD_MO2321
External data output port (for AMX/FW
update via 232C) :Connector is FFC
9
PF5/IRQ4
D_PW_CONT O O/L O/L SMPS Power ON/OFF Control (H:OFF,
L:ON)
10
EMLE
EMLE
E20 Emulator control pin (On chip
Emulator is used,this pin should be High.
Not used,it should be Low)
11
PJ5
R
E
_
ASSGNABLE
[Unused] EEPROM "R1EX24128BSAS0I"
Control pin
12
VSS
VSS
Ground Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
PE0
P64
P63
P62
P61
VSS
P60
VCC
PD7
PD6
PD5
PD4
PD2
PD1
PD0
P93
P92
P91
VSS
P90
VCC
P47
P46
P45
P44
P43
P42
P41
VREFL0
P40
VREFH0
P07
PE1
PD3
AVCC0
P74
PC2
P76
P77
PC3
PC4
P80
P81
P82
PC5
PC6
PC7
VCC
VSS
P50
P51
P52
P53
P54
P55
P56
VSS_USB
USB0_DP
USB0_DM
VCC_USB
P12
P13
P14
P15
P86
P16
P87
P20
P75
P83
P17
P
E3
P
E5
V
SS
P
70
V
CC
P
E6
P
E7
P
65
P
66
P
67
P
A0
P
A1
P
A2
V
SS
P
A4
V
CC
P
A5
P
A6
P
A7
P
B0
P
71
P
72
P
B1
P
B2
P
B3
P
B4
P
B5
P
B6
P
B7
P
73
V
SS
P
C0
P
C1
P
E4
P
A3
V
CC
AVS
S0
VR
E
FH
P
03
V
RE
FL
P
02
P
01
P
00
PF
5
E
ML
E
P
J5
V
SS
P
J3
VC
L
M
D/
FI
NE
D
XCI
N
P
H
6/
X
CO
UT
RE
S
#
P3
7/
XT
A
L
V
SS
P3
6/
EX
TA
L
VC
C
P
35
P
34
P
32
P
31
P
30
P
27
P
26
P
25
P2
4
P
23
P
21
P
05
VB
AT
T
P
22
P
33
PE2
RX63N Group
RX631 Group
PLQP0144KA-A
(144-pin LQFP)
(Top view)
Pin
Pin Name
Port Name
I/O
MODE SNTB
Function
Nomal Net-
work
13
PJ3
RESERVED
[Unused] EEPROM "R1EX24128BSAS0I"
Control pin
14
VCL
VCL
Smoothing Capacitor Connection Pin
(0.1uF)
15
VBATT
VBATT
Power supply pin
16
MD/FINED
MD
Pins for setting the operating mode(select
the Boot Mode or User Boot Mode,Single
Chip Mode)
17
XCIN
XCIN
18
XCOUT
XCOUT
NC (Open)
19
RES#
RESET
Reset Signal Input Pin
20
XTAL/P37
XTAL
Pins for a crystal resonator
(Xin=10MHzx10)
21
VSS
VSS
Ground Pin
22
EXTAL/P36
EXTAL
Pins for a crystal resonator
(Xin=10MHzx10)
23
VCC
VCC
Power supply pin.
24
P35(IN)/NMI
OPEN
Input only. Not use. Pull up.
25
TRST#/P34/IRQ4
TRST#
E20 Emulator control pin/When normal
operating mode,set to input.
26
P33/TIOCD0/RXD6/
RXD0/IRQ3-DS
RC_IN
I
I
I
Remote Input
27
P32/TXD6/TXD0/IRQ2-
DS
KILL_IR
O O
O
Power Off the INT Remote Receiver when
EXT Remote Control Mode.
28
TMS/P31/IRQ1-DS
TMS
E20 Emulator control pin/When normal
operating mode,set to input.
29
TDI/P30/RXD1/IRQ0-DS TDI
E20 Emulator control pin/Mitsubishi
w r i t t e r c o n t r o l p i n / W h e n n o r m a l
operating mode,set to input.
30
TCK/FINEC/P27
TCK
E20 Emulator control pin//When normal
operating mode,set to input.
31
TDO/P26/TXD1
TDO
E20 Emulator control pin/Mitsubishi
w r i t t e r c o n t r o l p i n / W h e n n o r m a l
operating mode,set to input.
32
P25/RXD3
RESERVED
for other model.
33
P24
RESERVED
for other model.
34
P23/TXD3
E_RTS_MOEI
O O
O
Ethernet (LEGO) Control Pin
35
P22/SCK0
E_CTS_MIEO I
I
I
Ethernet (LEGO) Control Pin
36
P21/RXD0/IRQ9
E_RXD_MIEO O O
O
Ethernet (LEGO) Control Pin
37
P20/TXD0/IRQ8
E_TXD_MOEI O O
O
Ethernet (LEGO) Control Pin
38
P17/TXD3/IRQ7
N E T _ F A C T _
RST
O O/L O/H Ethernet (LEGO) Control Pin
39
P87
RESERVED
would not assign a port.
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
24