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HM83450 datasheet (1)

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HM83450 HUALON Asynchronous Communication Element Scan PDF

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HM83450

Abstract:
Text: HUALON MICROELECTRONICS 54E D ■4 5 ^ 6 0 4 1 0 0D0Q34 4 HM83C452 M ULTI I/O CO N TRO LLER CH IP :iz n n n ] Features • • • • IBM PC/AT compatible Dual-Channel Version of HM83450 Centronix printer interface Independent control of transmit, receive, line status and data set interrupts on each channel • Individual modem control signals for each channel • Programmable serial interface characteristics for each channel: — 5-, 6-, 7- or 8-bit characters — Even


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PDF 0D0Q34 HM83C452 HM83450 HM83450
HM83450

Abstract:
Text: HUALON MICROELECTRONICS 24E D ■45^041 D00QQB3 E ■-¡-^5-37.-£>5 UUP HM83450 " ~ ~= " " ASYNCHRONOUS COMMUNICATION ELEMENT Features * Easily interfaces to most popular micro-processors. * Adds or deletes standard asynchronous communication bits (start, stop, and parity) to' or from serial data stream. * Full double buffering eliminates need for precise synchronization. * Independently controlled transmit, receive line status, and data set interrupts. * Programmable baud generater allows division of any input


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PDF D00QQB3 HM83450 HM83450 83450 45041 D516 HM83 Hualon Microelectronics
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