AX58200 datasheet(77/180 Pages) ASIX

77 / 180 page

AX58200

EtherCAT Slave Controller SoC

Smart Card Host Interface (SC)

2.18.1 Overview

The Smart Card Interface controller (SC controller) is based on ISO/IEC 7816-3 standard and fully compliant

with PC/SC Specifications. It also provides status of card insertion/removal.

2.18.2 Features

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ISO 7816-3 T = 0, T = 1 compliant

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EMV2000 compliant

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Three ISO 7816-3 ports

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Separates receive/transmit 4 byte entry FIFO for data payloads

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Programmable transmission clock frequency

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Programmable receiver buffer trigger level

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Programmable guard time selection (11 ETU ~ 267 ETU)

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One 24-bit timer and two 8-bit timers for Answer to Request (ATR) and waiting times processing

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Supports auto direct / inverse convention function

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Supports transmitter and receiver error retry and error number limiting function

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Supports hardware activation sequence process, and the time between PWR on and CLK start is

configurable

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Supports hardware warm reset sequence process

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Supports hardware deactivation sequence process

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Supports hardware auto deactivation sequence when detected the card removal

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Supports UART mode

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Full duplex, asynchronous communications

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Separates receiving / transmitting 4 bytes entry FIFO for data payloads

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Supports programmable baud rate generator

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Supports programmable receiver buffer trigger level

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Programmable transmitting data delay time between the last stop bit leaving the TX-FIFO and

the de-assertion by setting EGT (SCn_EGT[7:0])

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Programmable even, odd or no parity bit generation and detection

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Programmable stop bit, 1- or 2- stop bit generation

AX58200 Datasheet(PDF) 77 Page - ASIX Electronics Corporation

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