Advanced Micro Devices Am85C30
the Am85C30 have been included in this Technical Manual revision. These enhancements improve the Am85C30’s functionality and allow it to be used more effectively in high-speed applications. These enhancements include: s a 10 x 19-bit SDLC/HDLC frame status FIFO array s a 14-bit SDLC/HDLC frame byte counter s automatic SDLC/HDLC opening flag transmission s automatic SDLC/HDLC Tx Underrun/EOM flag resetting s automatic SDLC/HDLC Tx CRC generator presetting s RTS pin synchronization to closing SDLC/HDLC flag s DTR/REQ deactivation delay significantly reduced s external PCLK to RxC or TxC synchronization requirement eliminated for PCLK divideby-four operation s complete SDLC/HDLC CRC character reception s reduced INT response time s Write data setup time to rising edge of WR...