KVT-817DVD/827DVD/827DVDY
KVT-837DVD/847DVD/867DVD
25
Pin No.
Pin Name
Module
I/O
Application
Truth Value
Processing Operation Description
(physical)
Table
94
DAC_DO
DSP BLOCK
I
Communication data for DAC
94
DSP_SO
DSP BLOCK
I
Communication data for DSP
95
DAC_DI
DSP BLOCK
O
Communication data for DAC
95
DSP_SI
DSP BLOCK
O
Communication data for DSP
96
FSEL_1
DSP BLOCK
O
Frequency selection for DC/DC
97
FSEL_2
DSP BLOCK
O
Frequency selection for DC/DC
98
NC
NC
O
NTSC/PAL identification COMP signal
99
VSYNC_SW2
Visual
O
Switching for monitoring whether there is
!4
AUTO detection COMP signal or not
100
TYPE4
TYPE
I
u
Refer to truth value table
101
TV_CON
TV
O
Start up request to TV unit
H: TV unit ON, L: TV unit OFF
102
PORTVDD2
µ
COM
103
TV_CLK
TV
O
Clock to TV unit
104
TV_MREQ
TV
O
Request to TV unit
105
TV_MDATA
TV
O
Data to TV unit
106
TV_SDATA
TV
I
Data from TV unit
107
LX_DATA_S
LX_M
I
Data from slave unit
108
LX_DATA_M
LX_M
O
Data to slave unit
109
LX_CLK
LX_M
I/O
LX BUS clock
110
VISUAL_SW5_1
Visual
O
TV/AVIN1 video switching
!3
Refer to truth value table
111
NAVI1_RX
NAVI
I
Data from navigation 1
112
NAVI1_TX
NAVI
O
Data to navigation 1
113
VISUAL_SW4
Visual
O
TV/Rear view camera video switching
!2
Refer to truth value table
O
TV/NAVI1/NAVI2 RGB video switching
!0
Refer to truth value table
I
TV tuner old/new identification
H: Old, L: New
NTSC/PAL identification COMP signal
O
Switching for monitoring whether there is
!4
AUTO detection COMP signal or not
O
O
NAVI1/NAVI2/AVIN2 video switching
!1
Refer to truth value table
I
Vertical synchronization signal detection
(For AVIN2 automatic detection)
121
VISUAL_SW3_1
Visual
O
NAVI1/NAVI2/AVIN1 video switching
!1
Refer to truth value table
122
VISUAL_SW2_2
Visual
O
SW5 (or TV)/AVIN2/DVD video switching
o
Refer to truth value table
123
VISUAL_SW2_1
Visual
O
SW5 (or TV)/AVIN2/DVD video switching
o
Refer to truth value table
124
VISUAL_SW1_2
Visual
O
AVIN2/SW5 (or TV)/
i
Refer to truth value table
SW3 (or NAVI1) video switching
125
RDS_CLK
RDS
I
RDS decoder CLK input
MICROCOMPUTER’S TERMINAL DESCRIPTION
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