Ez700SR/Ez900HDS
8
Pin No.
Pin Name
Module
I/O
Application
Truth
Processing Operation Description
Value Table
88
LX_REQ_S
LX
I
Request input from external devices
Request input pending : L
89
KEY-REQ
to PANEL
I
Communication request from LCD driver
L : KEY input
90
LO.S SW
CD
I
Loading start SW detection terminal
Loading start : L
91
12EJE SW
CD
I
12cm DISC EJECT position detection
12cm DISC : L
SW terminal 12 or 8cm disc detection
92
EJECT
CD
I
EJECT defection terminal
L : KEY input
93
NC
O
Other than J-destination
J-destination : Output L-fixed
94
LX_DATA_S
LX
I
Data input terminal from external devices
95
LX_DATA_M
LX
O
Data output terminal for external devices
Last retained.
96
LX_CLK
LX
I/O
CLK input/output terminal with external
devices
97
L DATAL
to PANEL
I
Data input from LCD driver
98
L DATAS
to PANEL
O
Data output terminal to LCD driver
99
L CLK
to PANEL
O
LCD driver CLK output terminal
100
PLL DATA
TUNER
I/O F/E data with input/output terminal
Truth Value Table
q
PS1-0
PS1-1
PS1-2
AUDIO
P-CON
P-ANT
L
L
L
OFF
OFF
OFF
H (L)
L (H)
L
ON
OFF
OFF
H
H
L
ON
ON
OFF
H
H
H
ON
ON
ON
w
PS2-0
PS2-1
ILLUMI
FM+B
AM+B
L
L
OFF
OFF
OFF
H (L)
L (H)
ON
ON
OFF
H
H
ON
OFF
ON
LOS SW
8EJE SW
12EJE SW
LIM SW
12cm Disc Eject position
8cm Disc Eject position
Loading Start position
Disc chucking position
Does not work for
8cm Disc. (HI-fixed)
• Rising
• Falling
Bu5
/MRST
/MSTOP
4V
q
/MSTOP
Bu5
Bu14
BUDET
5V
4V
w
e
r
PANEL 5V terminal
Description of processing during
low power consumption mod
POWER OFF
O
L
ACC OFF
I
Hi-z
No panel or panel flippable
I
Hi-z
Momentary power down
I
Hi-z
(with panel installed)
t
●
Recommended timing for Power supply / MRST / MSTOP
q
RST is to be cleared after Bu5 is 4.0V or more. (4.5V or more for
DXM-6000 series)
w
The time lag between BUDET and MSTOP dropping is depended
on the system computer. (Main cycle)
e
The time from dropping of MSTOP to Bu5V going below 4.0V should
be 4mS or more.
y
TYPE3 TYPE2 TYPE1 TYPE0 Destination
Remarks
0
0
0
0
Ez900HDS With Sirius and
with HD.
0
0
0
1
Ez700SR
With Sirius but no
HD.
0
0
1
*
Reserved
0
1
0
0
Ez500
FM/AM/MP3
0
1
0
1
Reserved
0
1
1
*
Reserved
1
*
*
*
Reserved
e
MICROCOMPUTER’S TERMINAL DESCRIPTION
