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MICROCOMPUTER'S TERMINAL DESCRIPTION
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Pin No.
89
MZ_BUS_STBY
90
MZ_IERX
91
MZ_IETX
92
PORTGND1
93,94
NC
95
RGB_SW
96
TV_SREQ
97~99
NC
100
TV_MREQ
101
TV_CON
102
PORTVDD2
103,104
NC
105
MUTE_ACOUT
106
NC
107
LX_DATA_S
108
LX_DATA_M
109
LX_CLK
110
LX_REQ_S
TE
L 13942296513
111
NAVI_RX
112
NAVI_TX
113
NC
114
REMO
115
LX_REQ_M
116
LX_RST
117
LX_MUTE
118
LX_CON
119
NC
120
VSYNC_DET
121,122
NC
123
RDS_DATA
124
RDS_QUAL
125
RDS_CLK
126
NC
127
PON_AM
128
VDD1
129
TUN_TYPE0
130
TUN_TYPE1
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131
GND1
132
WRT_E2P
.
133
VSYNC_SW
134
MUTE_SW
Name
I/O
O
BUS-IC standby control (L : Standby)
I
Data from IE-bus
O
Data for IE-bus
-
GND
O
NC
O
Select for monitor output (H : NAVI, L : Other )
I
Request from TV unit
O
NC
O
Request for TV unit
O
Start-up control for TV unit (H : TV unit on, L : Off)
-
VDD (BU5V)
O
NC
O
IC2 sub out muting control (L : Muting on)
O
NC
I
Data from slave unit
O
Data for slave unit
I/O
LX BUS clock
I
Communication request from slave unit
I
Data from NAVI unit
O
Control data to NAVI unit
O
NC
I
Remote control sensor input terminal
O
Communication request for slave unit
O
Reset for slave unit (H : Reset)
I
Muting signal request from slave unit (H : Muting on, L : Off)
O
Start-up control for slave unit (H : Slave unit on, L : Off)
O
NC
I
V sync input terminal
O
NC
I
DATA input terminal (for RDS decoder)
I
QUAL input terminal (for RDS decoder)
I
CLK input terminal (for RDS decoder)
O
NC
O
Control for AM power supply (H : Select for AM)
-
VDD (BU5V)
I
Destination setup terminal
I
Destination setup terminal
-
GND
x
ao
y
I
Writing control from ext. input (H : Writing, L : Except)
i
O
AVIN NTSC/PAL detector/AVIN2 auto detector
O
Sub woofer muting control (L : Muting on)
8
Description / Processing Operation
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