_414214_AVK3 服务手册.pdf - 第102页
6.7 List of P783 Jumper Settings SERVICE MANUAL A VK3 6.7−5 D77SEC−85−040−A0 MMI LA-M00105-3F 3/4 Jumper explanation JP Functions ON setting OFF setting Set- tings JP23 T imer clock setting 1-2 2MHz 1-3 1MHz 1-3 JP24 r:2…
6.7 List of P783 Jumper Settings
SERVICE MANUAL
AVK3
6.7−4
D77SEC−85−040−A0
MMI LA-M00105-3F 2/4
Jumper explanation
JP
Functions ON setting OFF setting
Set-
tings
JP5
ACK to Panabus ON/OFF
select (Effective at slave)
ON
ACK effective
OFF
ACK ineffective
ON
JP6
ACK to Panabus ON/OFF
select (Effective at master)
ON
ACK effective
OFF
ACK ineffective
OFF
JP7
Backup battery ON/OFF
ON
Backup effective
OFF
Backup ineffective
ON
JP8
Watchdog time (If reset,
1.6s for both ON&OFF)
ON
100ms
OFF
1.6s
OFF
JP9
READY signal select
ON
Ineffective
OFF
Effective
OFF
JP10
RAM wait setting 0/1
ON
0 wait
OFF
1 wait
OFF
JP11
RAM wait setting 2/3
ON
2 wait
OFF
3 wait
OFF
JP12
Watchdog ON/OFF
1-2
Effective
1-3
Ineffective
1-3
JP13
NA signal select
1-2
Effective
1-3
Ineffective
1-3
JP14
ROM type select
ON
1M
OFF
2M
ON
4M
ON
JP15
ROM
type
select
(1M, 2M, 4M bit)
ON
1M
ON
2M
OFF
4M
OFF
JP16
Panabus allocation
8000 : 0 − 8000 : FFFF /
8000 : 0 − 9000 : FFFF
ON
8000 :0 −9000
OFF
8000 : 0 − 8000
ON
JP17
Time out interrupt
1-2
Effective
1-3
Ineffective
1-2
JP18
Set INT0 to Panabus INT0
at master and to 2 port RAM
at slave
1-2
Sets Panabus
1-3
Sets 2 port RAM
1-3
JP19
Time out ACK select
1-2
Effective
1-3
Ineffective
1-2
JP20
2 port RAM address seen
from Panabus
1-2
8000 : 0000 −
8000 : 7FFF
1-3
8000 : 8000 −
8000 : FFFF
1-2
JP21
CRT SYNC signal logic
ON
Negative logic
OFF
Positive logic
OFF
JP22
CRT data signal logic
ON
Negative logic
OFF
Positive logic
OFF
6.7 List of P783 Jumper Settings
SERVICE MANUAL
AVK3
6.7−5
D77SEC−85−040−A0
MMI LA-M00105-3F 3/4
Jumper explanation
JP
Functions ON setting OFF setting
Set-
tings
JP23
Timer clock setting
1-2
2MHz
1-3
1MHz
1-3
JP24
r:200000 to 27FFFF backup
1-2
Ineffective
1-3
Effective
1-3
JP25
r:200000 to 27FFFF backup
1-2
Ineffective
1-3
Effective
1-3
JP26
Optical loop 1 neighboring
reversal error
ON
Effective
OFF
Ineffective
OFF
JP27
Optical loop 2 neighboring
reversal error
ON
Effective
OFF
Ineffective
OFF
JP28
1-8
ON OFF OFF OFF ON
JP28
2-7
2 port RAM wait seen from
Panabus
OFF
1
wait
ON
2
wait
OFF
3
wait
OFF
4
wait
OFF
JP28
3-6
Panabus
1 wait = 16MHz
OFF
1
w
a
i
t
OFF
2
w
a
i
t
ON
3
w
a
i
t
OFF
4wa
i
t
OFF
JP28
4-5
OFF OFF OFF ON OFF
=NOTE=
Select only one for JP28.
JP
Functions ON setting OFF setting
Set-
tings
JP29 HOLD signal select
1-2
Ineffective
1-3
Effective
1-2
JP30
A000:0 − D000:FFFF back-
up
1-2
Ineffective
1-3
Effective
1-3
JP31
A000:0 − D000:FFFF back-
up
1-2
Ineffective
1-3
Effective
1-3
JP32 Optical loop 2 ACK select
ON
Effective
OFF
Ineffective
OFF
JP33 0:0 − 7000:FFFF backup
1-2
Ineffective
1-3
Effective
1-3
JP34 0:0 − 7000:FFFF backup
1-2
Ineffective
1-3
Effective
1-3
JP35 Optical loop 1 ACK select
ON
Effective
OFF
Ineffective
OFF
JP36
FDD density mode setting
input/output signal change-
over
1-2
FD
1-3
HD
1-3
JP37
+12V supply to RS232C
CN1-B-13pin
ON
Supplies power
OFF
No power supply
OFF
JP38
−12V supply to RS232C
CN1-B-15pin
ON
Supplies power
OFF
No power supply
OFF
6.7 List of P783 Jumper Settings
SERVICE MANUAL
AVK3
6.7−6
D77SEC−85−040−A0
MMI LA-M00105-3F 4/4
Jumper explanation
JP
Functions ON setting OFF setting
Set-
tings
JP39
+12V supply to RS232C
CN1-B-14pin
ON
Supplies power
OFF
No power supply
OFF
JP40
−12V supply to RS232C
CN1-B-16pin
ON
Supplies power
OFF
No power supply
OFF
JP41 Multi bus high enable
1-2
Effective
1-3
Ineffective
1-3
JP42
Address changeover
(1M, 2M and 4M)
1-2
1M, 2M
1-3
4M
1-3
JP43
Reset signal timing change-
over ordinary/Intel ICE used
1-2
Ordinary
1-3
Intel ICE used
1−2
JP44 1-2 short fixed
1-2
If 1-2 short circuited
ordinary
1-3
If 1-3 short circuited
1−2
LED monitor
Name
Explanation Remark
LED1 Error of watchdog timer time over (Light OFF)
LED2 Error of LP1 (Light OFF)
LED3 Error of LP1 Broken wire (Light OFF)
LED4 LP1 communication error (Light OFF)
LED5 Error of LP2 (Light OFF)
LED6 Error of LP2 Broken wire (Light OFF)
LED7 LP2 communication error (Light OFF)