MT8931B Overview
The MT8931B Subscriber Network Interface Circuit (SNIC) implements the CCITT I.430 and ANSI T1.605 Remendations for the ISDN S and T reference points. Providing point-to-point and pointto-multipoint digital transmission, the SNIC may be used at either end of the subscriber line (NT or TE). d e et e d plete loopback testing capabilities h n n s e g On chip HDLC D-channel protocoller i ta m s a 8 bit Motorola/Intel...
MT8931B Key Features
- CCITT I.430 and ANSI T1.605 S/T interface Full-duplex 2B+D, 192 kbit/s transmission Link activation/deactivation D-chann
- plete loopback testing capabilities h n n s e g
- On chip HDLC D-channel protocoller i ta m s a
- 8 bit Motorola/Intel microprocessor interface m De 1C 1B d
- Microprocessor-controlled operation o c ew 893 93 e
- Mitel ST-BUS interface 8 D-channel protocoller is included and HDLC R N T An T
- Low power CMOS technology t M controlled r e M ullport. through a Motorola/Intel microprocessor o o
- Single 5 volt power supply N f e rf S y fo The MT8931B is fabricated in Mitel’s CMOS process
