Common Control Cards
8-39
CLA Car
d
CoraLINK
Adapter
8
The DIP switch located on the right side of the CLA can be set to the following modes:
All the switches “Right” provides the mode for the normal working condition of
the CLA card.
Switches 1 through 3 “Left”, provides the debug mode. This mode is used during
software installation or for the use of technicians for software debugging.
Card Front Panel
The CLA front panel, depicted in
Figure 8-10 and Figure 8-11
, contains the following items:
Green
LED
- indicates that the CLA card is active and properly working when lit
Reset
button - causes the CLA to drop all CTI calls and resets the card. The card
automatically reestablishes a network connection.
COM1
Connection - Maintenance port NOT USED
LINE
Connection - RJ-45 Ethernet interface
CLA Functional Block Diagram
The functional block diagram is shown in
Figure 8-12 and Figure 8-13
.
The Ethernet Network Interface (LAN Communication Controller) is an adapter for
interconnecting the system with the Ethernet LAN external computer network. The
CoreModule 32-bit CPU compatible incorporates the elements of a PC compatible
computer and provides the processing power needed to control the CoraLINK adapter.
The CLA base card contains a PC104 BUS to interconnect the mini modules. The PC104
BUS is electrically identical to the ISA BUS.
The communication in this configuration is controlled by an intelligent CPU controller.
The communications software and part of the application software is run on the card
by the local CPU and is not loaded to the exchange call processor (MCP-IPx).
The base card contains a 256 Kbyte static RAM memory, shared between the CLA and
the MCP-IPx. The shared memory is accessed from the CLA card via the PC104 BUS
and via the J-bus from the MCP-IPx.
In the CLA 486 card, the 2MB flash memory EPROM on the base card contains the
card's software, which is burnt into memory during the regular software installation
procedure. The flash stores code for the card's program. The flash EPROM is connected
to the PC104 BUS.
In the CLA 686 card, the CFD (Compact Flash Disk) memory on the CFCLA mini
module contains the CLA card's software and programming code, which is factory
loaded. The CFD is connected to the PC104 BUS via the IDE BUS.
The CLA card also contains an NMI/watchdog circuit, providing a reset signal to the
CoreModule if it detects a failure in the software cycle.
Содержание Coral IPx 500
Страница 1: ...Coral IPx 500 Installation Procedure and Hardware Reference Manual The flexible way to communicate...
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Страница 58: ...2 16 Coral IPx 500 Installation Manual Site Inspection 2 NOTES...
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Страница 126: ...3 6 Coral IPx 500 Installation Manual Power Supply Test 3 NOTES...
Страница 146: ...3 26 Coral IPx 500 Installation Manual I O Cable Installation 3 Figure 3 6 Champ Fastening to Top Section of the Cage...
Страница 149: ...Initial Power up Tests 3 29 I O Cable Installation 3 Figure 3 8 MDF Connector Configuration Left View...
Страница 152: ...3 32 Coral IPx 500 Installation Manual Installation Wrap up 3 NOTES...
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Страница 184: ...5 14 Coral IPx 500 Installation Manual Protection Devices 5 NOTES...
Страница 188: ...5 18 Coral IPx 500 Installation Manual Power Fail PF Transfer Circuits 5 NOTES...
Страница 204: ...5 34 Coral IPx 500 Installation Manual MDFipx Units Supplied by the Manufacturer 5 NOTES...
Страница 254: ...5 84 Coral IPx 500 Installation Manual Peripheral Card with RJ 45 DA 15S Connections For Coral Interface Cards 5 NOTES...
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Страница 288: ...6 32 Coral IPx 500 Installation Manual Coral IPx 500M Main Cage Description 6 NOTES...
Страница 296: ...6 40 Coral IPx 500 Installation Manual Coral IPx 500X Expansion Cage Description 6 NOTES...
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Страница 332: ...7 16 Coral IPx 500 Installation Manual PS500 DC Power Supply Unit 7 NOTES...
Страница 350: ...7 34 Coral IPx 500 Installation Manual PS500 AC Power Supply Unit 7 NOTES...
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Страница 380: ...8 4 Coral IPx 500 Installation Manual Control Cards 8 NOTES...
Страница 404: ...8 28 Coral IPx 500 Installation Manual IMC8 Card Flash Erasable Software Memory Unit 8 NOTES...
Страница 412: ...8 36 Coral IPx 500 Installation Manual DBX Card Database Expansion Memory Unit 8 NOTES...
Страница 422: ...8 46 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 Figure 8 15 CLA with RJ 45 Connection...
Страница 426: ...8 50 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 NOTES...
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Страница 432: ...9 4 Coral IPx 500 Installation Manual Shared Service Circuitry Installation 9 NOTES...
Страница 452: ...9 24 Coral IPx 500 Installation Manual IPx 500M Backplane Main Service Board inside the IPx 500M Cage 9 NOTES...
Страница 460: ...9 32 Coral IPx 500 Installation Manual Three Way Conference Conference Circuitry 9 NOTES...
Страница 490: ...9 62 Coral IPx 500 Installation Manual KB1 KB2 KB3 RS 232E Data Serial Port 9 NOTES...
Страница 498: ...9 70 Coral IPx 500 Installation Manual Music Background and Music On Hold M1 M2 9 NOTES...
Страница 518: ...9 90 Coral IPx 500 Installation Manual Relay Contacts RLY1 RLY2 RLY3 9 NOTES...
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Страница 526: ...10 6 Coral IPx 500 Installation Manual Peripheral Card Installation 10 NOTES...
Страница 534: ...10 14 Coral IPx 500 Installation Manual Peripheral Card Description XXXipx and XXXsl Cards 10 NOTES...
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