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KVT-910DVD/920DVD/930DVD/
940DVD/960DVD
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin
Name
81
NC
82
TYPE1
83
TYPE2
84
TYPE3
85
NC
86
NC
87
BUDET
88
ON_REQ
89
OFF_REQ
90
PON
91
NC
92
NC
93
NC
94
FLASH_DI
95
FLASH_DO
96
FLASH_CK
97
NAVI_RXD
98
NAVI_TXD
99
NC
100
IIC_SDA
34
I/O
Function
I
Connect to GND
I
Destination switching
I
Destination switching
I
Destination switching
I
Connect to GND
O
Open
I
BU detection
I
ONREQ detection
I
OFFREQ detection
O
Peripheral power supply control
O
Open
O
Open
O
Open
I
Reserved for writing in flash memory
O
Reserved for writing in flash memory
O
Reserved for writing in flash memory
I
Data input from NAVI
O
Data output to NAVI
O
Open
I/O Data output to IIC
Description of Processing
H : Power down
L : MZ-BUS system ON
L : MZ-BUS system OFF
H : Power ON L : Power OFF
(Need to pull up registor)
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