XR82C684CJ-F Datasheet, PDF (50/107 Pages) Exar Corporation – CMOS Quad Channel UART(QUART)

XR82C684
C.6.3.2 8086 Microprocessor
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8086 CPU
Figure 24. Pin Out of the 8086
Microprocessor Device
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Pin Number
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4
4
MN/-MX = 1
(Min Mode)
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MN/-MX = 0
(Max Mode)
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Table 11. MN/-MX Mode and Function of
Pins 24 - 31 of 8086 CPU Device
-S2 -S1 -S0 Processor State
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8288 Active
Output
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Table 12. 8086 Processor State/8288 Bus Controller
Active Output as a Function of -SO, -S1 and -S2
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