Hypercom IEN 1000 - Page 67

PORT PROCESSORS/MODULES
940043-002 INTEGRATED ENTERPRISE NETWORK 3-21
Table 3-5 lists the jumper definitions for the DLA14 (Version D) port processor.
Table 3-5 DLA14 (Version D) Jumper Definitions
JUMPER DESCRIPTION FACTORY SETTING
JT1 SCC Clock 8/16/19MHz 19MHz: Pins 5 & 6 connected.
JT2 CPU Clock 8/16MHz 16MHz: Pins 2 & 3 connected.
JT3 Battery Backup On/Off
Battery Backup On: Pins 2 & 3
connected.
JT9 Line 4 M Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT10 Line 3 M Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT11
Line 4 DC Ring Detect Bypass Enabled/
Disabled
Bypass Enabled: Pins 1 & 2 connected.
JT12
Line 3 DC Ring Detect Bypass Enabled/
Disabled
Bypass Enabled: Pins 1 & 2 connected.
JT13 Line 4 E Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT16 Line 3 E Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT17
Line 2 DC Ring Detect Bypass Enabled/
Disabled
Bypass Enabled: Pins 1 & 2 connected.
JT18
Line 1 DC Ring Detect Bypass Enabled/
Disabled
Bypass Enabled: Pins 1 & 2 connected.
JT19 Not Used Not Used
JT20 Line 2 E Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT21 Line 1 E Lead Control System Battery/-48V
Refer to Table 3-6 for the correct jumper
settings.
JT22 Not Used Not Used
JT23 Back Plane -48V Enabled/Disabled -48V Enabled: Pins 1 & 2 connected.
JT24 Back Plane -48V Enabled/Disabled -48V Enabled: Pins 1 & 2 connected.
JT25
Line 1 System Battery to -48V Enabled/
Disabled
-48V Enabled: Pins 1 & 2 connected.
JT26
Line 2 System Battery to -48V Enabled/
Disabled
-48V Enabled: Pins 1 & 2 connected.
JT27
System Ground to Telco Ground Enabled/
Disabled
Telco Ground Enabled: Pins 1 & 2
connected.
JT28 On Board -48V Enabled/Disabled -48V Enabled: Pins 1 & 2 connected.
JT29
Line 3 System Battery to -48V Enabled/
Disabled
-48V Enabled: Pins 1 & 2 connected.
JT30
Line 4 System Battery to -48V Enabled/
Disabled
-48V Enabled: Pins 1 & 2 connected.