Table of Contents
Advertisement
KTC-HR100
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No.
I/O
Pin Name
63~67
O
NC
68
I
MUTE2
69
O
REQH2
70
O
CHCON2
71
-
AVDD
72
-
AVSS
73
I
AVREF
74
I
AM/FM LEVEL
75~85
I
-
86
O
NC
87
I
BUP1
88
I
KEY_INT
89
I
CHCON1/STBY
90
I
BUP2
91
I
REQC2
92
I
REQH1
93
I
REMO
94
I
DATAC2
95
O
DATAH2
96
O
HCLK2
97
I
DATAH1
98
O
DATAC1
99
I
HCLK1
100
I
SDA
6
Function
Not connect
Mute input from CD-CH
5L I/F to CD_CH
5L I/F to CD_CH
Analog power supply
Analog ground
Analog reference voltage
Connected to antennna detection signal
Un-use (pull down)
Not connect
Back-up voltage detect
Request from outside driver IC
5L I/F from H/U
Back-up voltage detect (high)
5L I/F from CD_CH
5L I/F from H/U
Data input from remote control
5L I/F from CD_CH
5L I/F to CD_CH
5L I/F to CD_CH
5L I/F from H/U
5L I/F to H/U
5L I/F from H/U
I2C data inout
Processing Operation Description
H : normal (detect), L : not detect
H : not detect (ok), L : detect
H : detect, L : not detect (ok)
Advertisement
Table of Contents
