RP-U200
RP-U200
23
IC436 : HD6417014F28
16 bit
µ
-COM (CPU)
No.
Port
Name
I/O
Function
57
D11
D11
I/O
Data bus
58
D10
D10
I/O
Data bus
59
D9
D9
I/O
Data bus
60
D8
D8
I/O
Data bus
61
VSS
VSS
GND
62
D7
D7
I/O
Data bus
63
D6
D6
I/O
Data bus
64
D5
D5
I/O
Data bus
65
VCC
VCC
+5V
66
D4
D4
I/O
Data bus
67
D3
D3
I/O
Data bus
68
D2
D2
I/O
Data bus
69
D1
D1
I/O
Data bus
70
D0
D0
I/O
Data bus
71
VSS
VSS
GND
72
XTAL
XTAL
I
Connect to crystal (7MHz)
73
MD3
MD3
I
Mode setup input (+5V)
74
EXTAL
EXTAL
I
Connect to crystal (7MHz)
75
MD2
MD2
I
Mode setup input (GND)
76
NMI
NMI
Not used (Pull up)
77
VCC
VCC
+5V
78
MD1
MD1
I
Mode setup input (GND)
79
MD0
MD0
I
Mode setup input (+5V)
80
PLLVCC
PLLVCC
I
Power input of internal PLL oscillator (+5V)
81
PLLCAP
PLLCAP
I
Capacitor terminal of internal PLL oscillator
82
PLLVSS
PLLVSS
I
GND of internal PLL oscillator (GND)
83
PA15/CK
CPUCLK
O
CPU clock output
84
/RES
RST
I
Power on reset input
85
PE0/TIOC0A//DREQ0
REM
I
Remote control input
86
PE1/TIOC0B//DACK0
E_A
I
Encoder detection (Volume)
87
PE2/TIOC0C//DREQ1
E_B
I
Encoder detection (Volume)
88
PE3/TIOC0D//DACK1
RYDY
I
ROM Ready input
89
PE4/TIOC1A
POW
O
Power relay control
90
VSS
VSS
GND
91
PF0/AN0
KEY0
I
Key input (AD)
92
PF1/AN1
PS
I
Protection PS
93
PF2/AN2
PRT_DC
I
Amp protection (DC) (Not used)
94
PF3/AN3
PRT_I
I
Amp protection (current) (Not used)
95
PF4/AN4
TYPE
I
Model detection
96
PF5/AN5
DEST
I
Market detection
97
AVSS
AVSS
I
GND (analog)
98
PF6/AN6
DC_ON
I
DC level detection of power supply
99
PF7/AN7
P_SW
I
ON/OFF detection of power switch
100
AVCC
AVCC
+5V (analog)
101
VSS
VSS
GND
102
PE5/TIOC1B
USBRST
O
Reset output for USB, Gate Array
103
VCC
VCC
+5V
104
PE6/TIOC2A
SUSPN
I
Suspend input from USB
105
PE7/TIOC2B
RWUPN
O
Remote Wake-Up output to USB
106
PE8
SW-MUTE
O
Subwoofer mute (ON: L)
107
PE9
A-MUTE
O
Total mute (ON: L)
108
PE10
SFMUTE
O
DAC soft mute (ON: H)
109
VSS
VSS
GND
110
PE11
MIX_MUTE
O
DAC MIX signal path mute (ON: H)
111
PE12
HP
I
Headphone detection
112
PE13
DMVDD
O
Enable output to Gate Array (ON: H)