Processor Card Daughter Boards - Samsung OfficeServ 7200 General Description Manual

LOCAL CONTROL PROCESSOR (LCP)
The Local Control Processor (LCP) card is installed in a dedicated processor slot, slot 0, of the expansion cabinet.
The LCP controls the interface boards in the expansion cabinet and communicates with the MP20. A three (3) wire
link cable connects the LCP to the MP20.

2.2.1 PROCESSOR CARD DAUGHTER BOARDS

There are five (5) types of daughter boards that can fit on the MP20 card. These daughter boards will only work
on the Main Control Processor (MP20). The various daughter boards and their uses are described below.
COMMON RESOURCE MODULE (CRM)
The multi-functional board provides variuos common resources that are shared through the system cabinets. The
CRM provides the following:
• Two (2) 8 channel DSPs. The two DSPs act like one large DSP and can be programmed either as an Analog
Caller ID receiver/transmitter or as a DTMF receiver.
The CRM consists of the following:
• Fourteen (14) CID receivers/transmitters.
• Sixteen (16) DTMF receivers.
Note: DTMF receivers and CID senders are included on the 8SLI3, 8COMBO3, and 16SLI3 cards to support the ana-
log devices and do not need to share these system resources.
R2/CID-Tx MODULE (RCM2)
The RCM2 Module installs in the second position of the MP20. The main purpose of the RCM2 daughter board is
to provide Caller ID decoders for use with the telephone company provided service over analog trunks. A second-
ary use of the RCM2 is to provide R2 MFC senders and receivers to the system although these are not used in the
US. The system can support only one (1) RCM2 card.
The RCM2 consists of the following:
• Fourteen (14) CID receivers (for use with Caller ID on analog trunks).
• Sixteen (16) CID senders (to pass Caller ID from trunk to single line port).
Note: DTMF receivers and CID senders are included on the 8SLI3, 8COMBO3, and 16SLI3 cards to support the ana-
log devices and do not need to share these system resources.
MISCELLANEOUS FUNCTION MODULE (MIS)
The Miscellaneous Function Module (MIS) daughter board installs in the first position on the MP20 card. The MIS
daughter board is used to provide external music on hold/audio inputs (radios, digital announcers, etc.), external
paging auto output, loud bell, common bell and programmable dry contact closures. Only one MIS per system is
allowed.
The MIS consists of the following:
• Two (2) external music/audio inputs
• One (1) external paging audio output
• One (1) loud bell audio output
• One (1) common bell relay contact closure
• Two (2) software programmable relay contact closures
2.2