Untitled
Abstract: No abstract text available
Text: UNITED MICROELECTRONICS 15 UM82C55A » e | 13aSfllS D000513 2 CMOS Programmable Peripheral Interface P IN FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ Pin Compatible with NMOS 8255A 24 Programmable I/O Pins Fully TT L Compatible Bus-hold Circuitry on all I/O Ports Eliminates Pull-up
|
OCR Scan
|
PDF
|
UM82C55A
13aSfllS
D000513
80C88
UM82C59
APX86,
iAPX88
28-pin
APX88,
|
intel 8288
Abstract: 8203 intel dram 2164 8203A
Text: intei ARTICLE REPRINT AR-197 JANUARY, 1982 e < $ c p < A <F ? * <f/ C opyright b y C om puter D e sig n PubJtshmg Co. C January, 1962 All Righ ts R e se rve d Reprinted b y Perm ission <C - V 3-176 ORDER N UM BER: 210378 BETTER PROCESSOR PERFORMANCE VIA GLOBAL MEMORY
|
OCR Scan
|
PDF
|
AR-197
intel 8288
8203
intel dram 2164
8203A
|
8086 fully buffer
Abstract: UM8259A-2 intel 80C88 -harris -intersil 8085A-2 8259A-2 MCS-80 MCS-85 8086-2 um8259
Text: ? UNICORN MICROELECTRONICS =1270700 G0 0 0 2 D 4 4 24E D :3 BSwL sB -r -s r a -2 2 " \^ 2 u UM8259A-2 S JTX ff i V u Programmable Interrupt Controller Features • Expandable to 64 levels ■ Programmable interrupt modes PC Mainboard Individual request mask capability
|
OCR Scan
|
PDF
|
G000EQ4
UM8259A-2
28-pin
UM8259A-2
UM8259A-2.
UM8269A-2
UMB269A-2
8086 fully buffer
intel 80C88 -harris -intersil
8085A-2
8259A-2
MCS-80
MCS-85
8086-2
um8259
|
8086 opcode sheet
Abstract: VL82C59A08QC command word of 8259 VL82C59A08PC APX88 MCS-80
Text: VLSI T ech n o lo g y , in c . VL82C59A PROGRAMMABLE INTERRUPT CONTROLLER FEATURES DESCRIPTION • Compatible with 8086, 8088, and similar microprocessors The VL82C59A Programmable Interrupt Controller can manage up to eight vectored priority interrupts for the
|
OCR Scan
|
PDF
|
VL82C59A
28-pin
VL82C59A
8086 opcode sheet
VL82C59A08QC
command word of 8259
VL82C59A08PC
APX88
MCS-80
|
Untitled
Abstract: No abstract text available
Text: UNITED MICROELECTRONICS TE D E I ^ESfllE ODDDSIE □ |/T-52-33-19 B T S t -/ ? UM82C37 C M O S High Performance Programmable DMA Controller FEATURES PIN CONFIGURATION • îoïï iöw c c MEMR c c c c c c c c ■ ■ ■ ■ ■ ■ ■ Compatible with the NMOS 8237A
|
OCR Scan
|
PDF
|
/T-52-33-19
UM82C37
APX88
iAPX86
16-bit
APX86
UM82C54/-2
|
MCS-80
Abstract: intel 8085 MCS intel 80C88 -harris -intersil 8086 interrupt structure 8086 opcode table for 8086 microprocessor cpu intel 8085 MCS-80/85 8085A-2 8259A-2 MCS-85
Text: U M 8 2 S 9 A - 2 Programmable Interrupt Controller S? Features • ¡APX86, ¡APX88 com patible ■ MCS-80 , MCS-85® com patible ■ Eight-level p r io rity co n tro lle r ■ Expandable to 64 levels ■ Programmable in terrupt modes ■ Individual request mask capability
|
OCR Scan
|
PDF
|
UM8259A-2
iAPX86,
iAPX88
MCS-80Â
MCS-85Â
28-pin
UM8259A-2
UM8259A-2.
MCS-80
intel 8085 MCS
intel 80C88 -harris -intersil
8086 interrupt structure
8086 opcode table for 8086 microprocessor
cpu intel 8085
MCS-80/85
8085A-2
8259A-2
MCS-85
|