-7-
DXZ785USB/DXZ786USB
The close position detect signal input.
pin 80
The open position detect signal input.
pin 81
Illumination ON signal output.
pin 82
The power supply control signal output for the
displayer.
pin 83
The control signal output for DC_DC_Converter.
pin 85
The frequency control signal output
for DC_DC_Converter.
pin 86
Motor power ON signal output.
pin 87
The key illumination ON signal output.
pin 88
Display reset signal output.
pin 89
The input terminal of the internal ADC
for key judgment.
pin 90
ACC detection signal input.
pin 91
System muting signal output.
pin 92
The destination setting input.
pin 93
The destination setting input.
pin 94
Negative voltage supply for A/D converter.
pin 95
Reference vlotage input for A/D converter .
pin 97
Positive voltage supply for A/D converter.
pin 98
I2BUS serial clock output
for the Radio-Audio-DSP.
pin 99
I2BUS serial data input/output
for the Radio-Audio-DSP.
1.Terminal Description
pin 1
The destination setting input.
pin 3
IE Bus serial data output.
pin 4
Bus serial data input.
pin 5
Remote controller signal input terminal.
pin 6
The reset signal input.
pin 11
The resonator for main clock.
pin 12
The resonator for main clock.
pin 14
Positive power supply.
pin 15
Positive power supply.
pin 16
ACC detect signal output.
pin 17
The backlight control signal output.
pin 24
The key illumination ON signal output.
pin 26
Chip select signal output to LCD.
pin 29
The serial data output for flash memory.
pin 30
The serial data input for flash memory.
pin 31
The serial data input to the LCD driver.
pin 34
LCDdriverdatatypecontrol.
pin 35
The clock pulse output to the LCD driver.
LCD driver reset signal output.
pin 37
The chip enable signal input for flash memory
pin 45
052-7302-10 M30876MJB-713GP Switch System controller
Key scanning output terminal.
pin 50
Key scanning output terminal.
pin 51
Key scanning output terminal.
pin 52
Key scanning output terminal.
pin 53
Key scanning intput terminal.
pin 56
Key scanning intput terminal.
pin 57
Key scanning intput terminal.
pin 58
Key scanning intput terminal.
pin 59
Positive power supply.
pin 61
The illumination detection signal input.
pin 74
Negative voltage supply for A/D converter .
pin 95
Reference vlotage input for A/D converter .
pin 97
Positive voltage supply for A/D converter.
pin 98
Supply volltage positive terminal.
pin 2
32.768 kHz crystal oscillator or external
clock sourcer.
pin 3
32.768 kHz crystal oscillator or external
clock sourcer.
pin 4
CLOCK_OUT enable(active high).
pin 5
I C slave address selection
pin 9
I C slave address selection
I C slave address selection
CP ready to receive next instruction
(active high).
Operating voltage selection.
Communication mode selection.
Communication mode selection.
Connect via 100k
¡
1% resistorto VCC.
SPI slave select (active low).
SPI master-to-slave data.
SPI slave-to-master data.
051-6928-90 341S2094 iPod Authentication Coprocessor Specification
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