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Description
MC6820 or MC6821 Peripheral Interface Adapter (PlA). Here the CS pin of the A/ D is grounded since the PlA is already memory-mapped in the MC6800 system Sep 30, 2016 B of the MC6820 or MC6821 Peripheral Interface Adapter, (PIA). Here the CS pin of the ADC is grounded because the PIA is already memory 7.2 DAC1006 to MC6820 /1 PIA Interface. In Figure 19 the DAC1006 is interfaced to an M6800 system through an MC6820 /1 Peripheral Interface Adapter (PIA). Aug 28, 2007 RUN/. HOLD STROBE. CA1. CA2. MC6820 . MC680X. OR. MCS650X. PA3. EN. 74C157. 1B 2B 3B. 1A 2A 3A. 1Y. 2Y. 3Y. B1. D5 B8 B4 B2. D1.
Part Number | MC6820 |
Brand | Motorola |
Image | ![]() |
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