3-8
IEN HARDWARE REFERENCE
940043-002
Table 3-1 lists the jumper definitions for the CID15H/CID15H-A port processor.
Table 3-1 CID15H/CID15H-A Jumper Definitions
JUMPER
DESCRIPTION
FACTORY SETTING
JT1
Battery On/Off
Battery On: Pins 2 & 3 connected.
JT2
CPU Clock 8/16MHz
16MHz: Pins 2 & 3 connected.
JT5
Memory paging 16/32
Do not connect.
JT17
Modem Output SCC1A/ SCC2A
Do not connect.
JT18
Modem Monitor Normal/On
Normal: Pins 1 & 2 connected.
JT24
Page Memory Enabled/Disabled
Do not connect.
JT35
NAC1A
Do not connect.
JT36
NAC1A
Do not connect.
JT37
NAC1A
Do not connect.
JT38
NAC1A
Do not connect.
JT41
Modem Monitor Normal/On
Normal: Pins 1 & 2 connected.
JT42
ESCC Clock Speed 8/16/19MHz
19MHz: Pins 5 & 6 connected.
Summary of Contents for IEN 1000
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Page 11: ...C H A P T E R 1 Introduction In This Chapter IEN Hardware Reference 1 3 ...
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Page 14: ...CHAPTER 1 1 4 IEN HARDWARE REFERENCE 940043 002 ...
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Page 181: ...C H A P T E R 6 System Configuration In This Chapter IEN 1000 Configuration 6 3 ...
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