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8. The 8255 PPI is configured as shown in the figure below: a) Find the addresses assigned to ports A, B, C and the cont
Posted: Sun May 15, 2022 8:12 am
by answerhappygod
- 8 The 8255 Ppi Is Configured As Shown In The Figure Below A Find The Addresses Assigned To Ports A B C And The Cont 1 (36.05 KiB) Viewed 75 times
8. The 8255 PPI is configured as shown in the figure below: a) Find the addresses assigned to ports A, B, C and the control reg. b) Find the control word for this configuration. c) Program the PPI to input data form port B and send it to ports A, as well as the data from port C lower is sent to port Cupper. с DO D7 A 1 1832 DO D7 WR RD AO A1 B АО DT CL DO CS CU AY