National Instruments 320174B-01 用户手册
© National Instruments Corporation
D-1
Lab-NB User Manual
Appendix D
OKI 82C55A Data Sheet
OKI 82C55A Data Sheet
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This appendix contains the manufacturer data sheet for the OKI 82C55A (OKI Semiconductor)
CMOS programmable peripheral interface . This interface is used on the Lab-NB.
CMOS programmable peripheral interface . This interface is used on the Lab-NB.
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Copyright © OKI Semiconductor. 1993. Reprinted with permission of copyright owner.
All rights reserved.
OKI Semiconductor Data Book Microprocessor, Seventh Edition, March 1993.
All rights reserved.
OKI Semiconductor Data Book Microprocessor, Seventh Edition, March 1993.