ScansU9X12951.pdf

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1a3 capacitor 22 pf trimmer capacitor 2N2222 transistor 41256-15 74ls245 intel 8086 interfacing with 8254 peripheral 8086MAX 8088 memory interface DRAM 8088 ram 256K 8237 interface with 8086 Peripheral block diagram 8237 programmable dma controller Intel 8253 interface with 8086 Peripheral 8254 aa 8255 interface with 8086 8255 interface with 8086 Peripheral 8255 interface with 8086 Peripheral block diagram 8255 interfacing with 8086 8255 keyboard interfacing 8255 Programmable Interrupt Controller 8259 programmable interval timer 8288 bus controller interfacing with 8086 A1619 A5E224M C40-C42 C61-C62 C89-C90 DMA Controller 8237 DMA interface 8237 WITH 8088 EPROM intel 27256 gc100 ibm pc xt 8088 intel 8088 Intel 8237 dma controller block diagram Intel 8237A intel 8237A DMA Controller intel 8253 timer intel 8255 manual intel 8284 A clock generator intel 8284 clock generator circuit diagram interface of 8086 with 8255 Interfacing 8255 with keyboard interfacing 8259 with 8086 Interfacing Keyboard 8085 interfacing of 8085 with 8237 interfacing of 8237 with 8085 interfacing of 8237 with 8086 interfacing of 8253 devices with 8085 interfacing of 8259 devices with 8085 interfacing of RAM and ROM with 8086 interfacing of RAM and ROM with 8088 interrupt 8086 nmi memory interfacing with 8085 using 8255 pio 8255 super input output chip for 8088