COM1671 Datasheet | SMSC

STANDARD MICROSYSTEMS CORPORATIONjtz JLPC FAMILY Asynchronous/Synchronous Transmitter-Receiver ASTRO Features o SYNCHRONOUS AND ASYNCHRONOUS Full Duplex Operations o SYNCHRONOUS MODE Selectable 5-8 Bit Characters Two Successive SYN Characters Sets Synchronization Programmable SYN and DLE Character Stripping Programmable SYN and DLE-SYN Fill o ASYNCHRONOUS MODE Selectable 5-8 Bit Characters Line Break Detection and Generation 1-, 1V2-, or 2-Stop Bit Selection Start Bit Verification Automatic Serial Echo Mode o BAUD RATE-DC TO 1M BAUD o 8 SELECTABLE CLOCK RATES Accepts 1X Clock and Up To 4 Different 32X Baud Rate Clock Inputs Up to 47% Distortion Allowance With 32X Clock o SYSTEM PATIBILITY Double Buffering of Data 8-Bit Bi-Directional Bus For Data, Status, and Control Words All Inputs and Outputs TTL patible Up To 32 ASTROS Can Be Addressed On Bus On-Line Diagnostic Capability o ERROR DETECTION Parity, Overrun and Framing PIN CONFIGURATION Vee 1 cs IACKI OAL7 ('O'm) CD 107 (RTFffi) CE MISC Voo RE CA (1m;) BA (TSO) CB (e TS) DB (n~_~c) Db (l...