Denon AVR-X1200W Service Manual page 129

R5F56108VNFP (DIGITAL_MCU : IC751)
R5F56108VNFP Terminal Functions
Pin Pin Name
P04/IRQ12-A/TMCI3/
1 MITSUBISHI/
TxD4/TDI
NC(NORMRAL)
P03/IRQ11-A/TMRI3/
2
SCK4/TMS NC(NORMRAL)
3 P67/DA1
4 P66/DA0
5 AVSS
P02/IRQ10-A/TMO2/
6
SCK6/TRST# NC(NORMRAL)
P01/IRQ9-A/TMCI2/
7 RXD MI232O
RxD6
P00/IRQ8-A/TMRI2/
8 TXD MO232I
TxD6
9 P65/IRQ15-A POWER KEY
10 EMLE
11 WDTOVF#/TDO TDO/WDTOVF#
12 VSS
13 MDE
14 VCL
15 MD1
16 MD0
17 P86 CEC POWER2
18 P85
19 RES#
20 XTAL
21 VSS
22 EXTAL
23 VCC
24 NMI
P34/IRQ4-A/PO12/
25
TIOCA1
P33/IRQ3-A/PO11/
26 TIOCC0/TIOCD0/ DAC.PLD ERR
TCLKB-A
P32/IRQ2-A/PO10/
27 DA POWER2
TIOCC0/TCLKA-A
P31/IRQ1-A/PO9/
28
TIOCA0/TIOCB0
PE0/D8 109
PD7/D7 110
PD6/D6 111
PD5/D5 112
PD4/D4 113
P64/CS4#-B 114
P63/CS3#-A/CS7#-A 115
P62/CS2#-A/CS6#-A 116
P61/CS1#/CS2#-B/CS5#-A/CS6#-B/CS7#-B 117
P60/CS0#/CS4#-A/CS5#-B 118
PD3/D3 119
PD2/D2 120
PD1/D1 121
PD0/D0
122
P97/AN15 123
P96/AN14 124
P95/AN13 125
P94/AN12 126
P93/AN11
127
P92/AN10 128
P91/AN9 129
VSS 130
P90/AN8 131
VCC
132
P47/AN7/IRQ15-B
133
P46/AN6/IRQ14-B 134
P45/AN5/IRQ13-B 135
P44/AN4/IRQ12-B 136
P43/AN3/IRQ11-B
137
P42/AN2/IRQ10-B
138
P41/AN1/IRQ9-B 139
VREFL 140
P40/AN0/IRQ8-B 141
VREFH
142
AVCC
143
P05/TMO3/RxD4/IRQ13-A/TCK 144
Symbol I/O Pu/Pd
TDI/TXD
I/O/I M3VPu
TMS/
I/I M3VPu
HIN SELA O
HIN SELB O
AVSS -
TRST#/
I/I Pd
I M3VPu
O
I M3VPu
EMLE I Pd
O/O
VSS I
MDE I Pd
VCL I
MD1 I M3VPu
MD0 I M3VPu
O
Tx EN O
RESET I
XTAL I
VSS -
EXTAL -
VCC -
NMI I M3VPu
BDOWN I
I
O
ES DET I
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
RX610 GROUP
57
56
PLQP0144KA-A
55
（144pin LQFP）
54
53
(Top View) 52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
Lv CEC
STBY STOP
Cnv STBY
-/-/I -/-/I I
-/I -/I I
L L L
L L L
- - -
I/I I/I I
I I I
L L L
I I I
- - -
- - -
- - -
- - -
- - -
- - -
- - -
L L H
L L L
- - -
- - -
- - -
- - -
- - -
- - -
I I I
L L L
L L L
I I I
129
PC4/A20
PC5/A21/SCK5/CS5#-D
PC6/A22/RxD5/CS6#-D
PC7/A23/TxD5/CS4#-D/CS7#-D
P75
P76/IRQ14-A
P77
P50/WR0#/WR#
P51/WR1#/BC1#
P52/RD#
P53/BCLK
P80
P81/TRSYNC
VCC
P82/TRCLK
VSS
P83
P54/TRDATA0
P55/TRDATA1
P56/TRDATA2
P57/WAIT#/TRDATA3
P84
P35/PO13/TIOCA1/TIOCB1/TCLKC-A
P36/PO14/TIOCA2
P37/PO15/TIOCA2/TIOCB2/TCLKD-A
P10/IRQ0-B
P11/SCK2/IRQ1-B
P12/RxD2/IRQ2-B
P13/TxD2/ADTRG0#/IRQ3-B
P14/TCLKA-B/SDA1/IRQ4-B
P15/TCLKB-B/SCK3/SCL1/IRQ5-B
PLLVSS
P16/TCLKC-B/RxD3/SDA0/IRQ6-B
PLLVCC
P17/TCLKD-B/TxD3/SCL0/ADTRG1#/IRQ7-B
P20/PO0/TIOCA3/TIOCB3/TMRI0/TxD0
Function
E20 Emulator control pin
E20 Emulator control pin
HDMI +5V (TC4051) control pin
HDMI +5V (TC4051) control pin
Ground pin.
E20 Emulator control pin
External data input port
External data output port
Detect POWER switch
E20 Emulator control pin
E20 Emulator control pin
Ground pin.
Pins for setting the operating mode
Smoothing capacitor connection pin
Pins for setting the operating mode
CEC STANDBY power control
AD8195 control
Reset signal input pin.
Pins for a crystal resonator.
Ground pin.
Pins for a crystal resonator.
Power supply pin.
Non-maskable interrupt request signal(Pull-up)
Detect power down
Detect DAC.PLD ERROR
DIGITAL AUDIO power supply (D1.0V) control
pin
For debug