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RCD-N5
R5F56108VNFP (MAIN : IC403) Terminal Function RX610 R5F56108VNFP
Pin No Pin Name
Port Name
1
P04
TDI
2
P03
TMS
3
P67
TEST1
4
P66
OPEN
5
AVSS
AVSS
6
P02
TRST#
7
P01
RXD MI232O
8
P00
TXD MO232I
9
P65
P.Down
10
EMLE
EMLE
11
WDTOVF#
TDO
12
VSS
VSS
13
MDE
MDE
14
VCL
VCL
15
MD1
MD1
16
MD0
MD0
17
P86
OPEN
18
P85
OPEN
19
RES#
RESET
20
XTAL
X-OUT
21
VSS
VSS
22
EXTAL
X-IN
23
VCC
VCC
24
NMI
NMI
25
P34
EL RESET
26
P33
EL E,RD
27
P32
EL D/C
28
P31
EL R/W,WR
29
P30
EL CS
30
P27
D7
31
P26
D6
32
P25
D5
33
P24
D4
34
P23
D3
35
P22
D2
36
P21
D1
37
P20
D0
38
P17
OPEN
39
PLLVCC
PLLVCC
40
P16
OPEN
41
PLLVSS
PLLVSS
42
P15
OPEN
43
P14
E_REQ
44
P13
E_RXDMOEI
45
P12
E_TXDMIEO
46
P11
E_SPICLK
47
P10
OPEN
48
P37
EEPROM SDA
49
P36
EEPROM SCL
OLED_Power_
50
P35
Cont
51
P84
OPEN
52
P57
/E_SPICS
53
P56
E_SPIMIEO
54
P55
E_SPIMOEI
55
P54
E_RESET
56
P83
OPEN
57
VSS
VSS
58
P82
OPEN
59
VCC
VCC
60
P81
OPEN
61
P80
OPEN
Network
PD/PU
I/O
STBY
STBY
PU
I
I
PU
I
I
PD
I
I
-
O
O/L
-
-
-
PD
I
I
PU
O
O/L
-
O
O/L
PU
I
I
PD
I
I
PU_OPEN
O
O/L
-
-
-
PD
I
I
-
I
I
PU
I
I
PU
I
I
-
O
O/L
-
O
O/L
PU
I
I
-
-
-
-
-
-
-
-
-
-
-
-
PU
I
I
PD
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
O
O/L
-
-
-
-
O
O/L
-
-
-
-
O
O/L
PD
I
I
PU(CX870)
SO
O/L
PU(CX870)
SI
O/L
PU(CX870)
O
O/L
-
O
O/L
PU
I/O
I
PU
O
I
PD
O
O/L
-
O
O/L
PU(CX870)
O
O/L
PU(CX870)
I
I
PU(CX870)
O
O/L
PU(CX870)
O
O/L
-
O
O/L
-
-
-
-
O
O/L
-
-
-
-
O
O/L
-
O
O/L
59
TIMER
STBY
I
I
Emulator Connection terminal
I
I
Emulator Connection terminal
I
I
Boot for Check PCB mode
O/L
O/L OPEN
-
-
GND
I
I
Emulator Connection terminal
O/L
O/L UPDATE
O/L
O/L UPDATE
I
I
P.Down Detect (INT)
I
I
Emulator Connection terminal
O/L
O/L Emulator Connection terminal
-
-
GND
I
I
Operation Mode Setting
I
I
Smoothing capacitor (0.1uF) connection terminal
I
I
Emulator Connection terminal
I
I
Emulator Connection terminal
O/L
O/L OPEN
O/L
O/L OPEN
I
I
Reset
-
-
Clock Output (12MHz)
-
-
GND
-
-
Clock Input (12MHz)
-
-
+3.3V_CPU
I
I
Basic Functions of Microcomputer
O/L
O/L Reset for OLED ("L": Reset)
O/L
O/L EL Readout
O/L
O/L Switching Data/Commando ("H" : Data, "L" : Command)
O/L
O/L EL Writing
O/L
O/L EL Chip Select ("L" : I/F communication)
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L Data Bus for OLED
O/L
O/L OPEN
-
-
+3.3V_CPU
O/L
O/L OPEN
-
-
GND
O/L
O/L OPEN
I
I
DM870 Interrupt
O/L
O/L Network Serial Data input (DM870 RXD)
I
O/L Network Serial Data Output (DM870 TXD)
O/L
O/L Clock for ETHERNET
O/L
O/L OPEN
I
I
EEPROM (R1EX24256A) Control
I
I
EEPROM (R1EX24256A) Control
O/L
O/L Power Control for OLED +18V
O/L
O/L OPEN
O/L
O/L SCI or CS Signal Output to the DM870
I
I
Data for ETHERNET
O/L
O/L Data for ETHERNET
O/L
O/L Reset for DM870 ("H" input set)
O/L
O/L OPEN
-
-
GND
O/L
O/L OPEN
-
-
+3.3V_CPU
O/L
O/L OPEN
O/L
O/L OPEN
NOTE
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