_414214_AVK3 服务手册.pdf - 第109页
6.7 List of P783 Jumper Settings SERVICE MANUAL A VK3 6.7−12 D77SEC−85−040−A0 RC F A-M00861-43 3/3 Dip switch setting No. Contents Standard setting Specification 1 ON ADR 19 2 OFF ADR 18 3 OFF ADR 17 4 2 ports RAM upper …
6.7 List of P783 Jumper Settings
SERVICE MANUAL
AVK3
6.7−11
D77SEC−85−040−A0
RC FA-M00861-43 2/3
Jumper setting
Name Explanation Setting
ROMSEL 2
Output select to ROM No.30 pin
Open : Use ROM under 1M bit or flash ROM without power down mode
terminal
1−2 short : Use Flash ROM that is the pin of power down mode
2−3 short : Use 4M bits ROM and flash ROM
1−2
RAMSEL
Address bit number select of DRAM
Open : Prohibition
1−2 short : Use 4M bit DRAM
2−3 short : Use 1M bit DRAM
2−3
IOSEL
I / O address select from P783
Open : 50 − 51H
Short : 238 − 239H
ON
MINT 0 − 7
Interrupt output select to P783 bus
Open : Not output
Short : Output correspondence bit
INT2
CLK 1 SEL 1−2
CLK 2 SEL
V
ideo
clock
setting
OFF
PGCLK
V
ideo
clock
setting
Refer
to
the
lower
graph
“
V
ideo
clock
pin
setting”
1−2
P2CLK 1
Refer to the lower graph “Video cloc
k
pin setting”
OFF
P2CLK 2 OFF
=NOTE=
ON : Short circuit, OFF : Open
Video clock pin setting
CLK 1 SEL
P783 P2 bus
CLK 2 SEL
P 2 CLK 1
P 2 CLK 2
PGCLK
Internal clock
12.4MHz
Piggyback
Video timing
ALU, LUT
2
3
1
1
1
1
1
2
2
2
2
3
3
3
3
b44, b33
6.7 List of P783 Jumper Settings
SERVICE MANUAL
AVK3
6.7−12
D77SEC−85−040−A0
RC FA-M00861-43 3/3
Dip switch setting
No. Contents
Standard
setting
Specification
1 ON ADR 19
2 OFF ADR 18
3 OFF ADR 17
4
2
ports
RAM
upper
address
seen
from
main
ON ADR 16
5
2
por
t
s
RAM
upper a
dd
ress seen
f
rom ma
i
n
OFF ADR 15
6 OFF ADR 14
7 OFF ADR 13
8 OFF ADR 12
FA−86110C−2 switch setting
SW
No.
Explanation
Standard
setting
Specification
SW
A/D clock select
INT : Internal clock
EXT : External clock (MAX 20MHz)
EXT
1
INT
EXT
SW1
EXT
SW
A/D conversion reference changeover
1 : 0 Vpp − 1.0 Vpp
2 : 0 Vpp − 0.7 Vpp
1
SW
2
1
2
SW2
1
ON
SW
ON
1 2 3 4 5 f’ Camera
SW
3
OFF ON OFF OFF OFF 12.1151 −−−−−
3
1
5
SW3
OFF OFF OFF ON OFF 12.2095 GP−MF102
5
SW3
6.8 Secret Screen Service Functions (CONFIDENTIAL)
SERVICE MANUAL
AVK3
6.8−1
D77SEC−85−080−A0
6.8 Secret Screen Service Functions (CONFIDENTIAL)
D77SEC−85−080−A0
Sentence No.
=NOTE=
Secret screen service functions are avaiable only at SYTEM MANAGER LEVEL of
operating levels.
6.8.1 How to Enter to the Secret Screen
1. Turn the power [ON].
2. Select “MANU” → ”REQUEST” → “F7” (OPERATION LEVEL SETTINGS) on the main
control panel.
3. Input pasword to change the current operating level to SYSTEM MANAGER LEVEL.
=NOTE=
As the password of SYSTEM MANAGER LEVEL is changeable, ask customer for it.
The default password of SYSTEM MANAGER LEVEL is ’PASS2’