STLC5464

.32 TxHDLCs WITH BROADCASTING CAPABILITY AND/OR CSMA/CR FUNCTION WITH AUTOMATIC RESTART IN CASE OF TX FRAMEABORT
.32 RxHDLCs INCLUDING ADDRESS RECOGNITION
.16 COMMAND/INDICATE CHANNELS (4 OR 6-BIT PRIMITIVE)
.16 MONITOR CHANNELS PROCESSED IN ACCORDANCE WITH GCI OR V*
.256 x 256 SWITCHING MATRIX WITHOUT BLOCKING AND WITH TIME SLOT SEQUENCE INTEGRITY AND LOOPBACK PER
BIDIRECTIONALCONNECTION
.DMA CONTROLLER FOR 32 Tx CHANNELS AND 32 Rx CHANNELS
.HDLCs AND DMA CONTROLLER ARE CAPABLE OF HANDLING A MIX OF LAPD, APB,SS7,CASANDPROPRIETARYSIGNALLINGS
.EXTERNAL SHARED MEMORY ACCESS BETWEEN DMA CONTROLLER AND MICROPROCESSOR
.SINGLE MEMORY SHARED BETWEEN n x MULTI-HDLCs AND SINGLE MICROPROCESSOR ALLOWS TO HANDLE n x 32 CHANNELS
.BUSARBITRATION
.INTERFACE FOR VARIOUS 8,16 OR 32 BIT MICROPROCESSORS
.RAM CONTROLLER ALLOWS TO INTERFACE UP TO :
   -16 MEGABYTES OF DYNAMIC RAM OR
   -1 MEGABYTEOF STATIC RAM
.INTERRUPT CONTROLLER TO STORE AUTOMATICALLY EVENTS IN SHARED MEMORY
.PQFP160PACKAGE

The STLC5464 is a Subscriber line interface card controller for Central Office, Central Exchange,NT2 and PBX capable of handling :
- 16 U Interfaces or
- 2 Megabits line interface cards or
- 16 SLICs (Plain Old TelephoneService) or
- Mixed analogue and digital Interfaces (SLICs or U Interfaces) or
- 16 S Interfaces
- Switching Network with centralized processing