9
KDC-8026/MP825
KDC-MPV8025/W7027
Pin No.
Pin Name
I/O
Description / Processing Operation
68
ESRST
O
Reset signal output terminal (for ES3890) L : RESET, H : NORMAL
69
VMUTE
O
Video mute control terminal H : MUTE ON, L : MUTE OFF
70
NC
O
NC (OPEN)
71
SELINT
O
Video/Audio select output terminal H : NORMAL, L : Interrupt
72
ASEL0
O
Audio signal output select control terminal 1 00 : STEREO, 01 : Lch
73
ASEL1
O
Audio signal output select control terminal 1 10 : Rch, 11 : Not function
74
NT/PAL
O
NTSC/PAL select terminal L : NTSC, H : PAL
75
DATASEL
O
20F/ES3890 output select H : 20F, L : ES3890
76,77
NC
O
NC (OPEN)
78
NC(BOOT)
I
Flash memory writing terminal L : Writing, H : NORMAL
79,80
NC
O
NC (OPEN)
81
POND3.3
O
D3.3V power ON control terminal H : POWER ON
82
MUTEL
O
Audio muting control terminal (Lch)
83
MUTER
O
Audio muting control terminal (Rch)
84
SDA
I/O
I2C data (for system microprocessor)
85
SCL
I/O
I2C clock (for system microprocessor)
86
MSTOP
I
Interrupt signal for stand-by mode L : STOP, H : STOP cancellation
87
NC
O
NC
88
DMUTE
O
Driver muting control L : MUTE ON, H : MUTE OFF
89
DVCC
-
+VCC
90
NC
O
NC (OPEN)
91
DVSS
-
GND
92,93
NC
I
NC
94
MSEL
I
Memory capacity select input terminal H : Capacity Down, L : Capacity UP
95
VCDSEL
I
NC
96
ASEL
I
Audio signal output polarity selector H : Reversal output, L : Noninversion output
97
CHSEL
I
Changer detect input terminal H : Changer, L : Normal
98
SEL0
I
Destination input terminal DXM6540 (SEL0 : Lo, SEL1 : Lo)
99
SEL1
I
Destination input terminal DXM6540 (SEL0 : Lo, SEL1 : Lo)
100
VREFH
I
ADC reference power supply (BU3.3V)
MICROCOMPUTER’S TERMINAL DESCRIPTION