Zilog Z16C30 Uživatelský manuál stáhnout pdf (Strana 138)

7-10

Z16C30 USC

USER'S MANUAL

UM97USC0100

ZILOG

7.9 INTERRUPT ACKNOWLEDGE CYCLES (Continued)

AD15-AD0

(not used) vector

/SITACK

/AS

IEO

IEI

/DS OR /RD

/WAIT//RDY

(as Wait)

/WAIT//RDY

(as Ack)

/INT

Figure 7-5. An Interrupt Acknowledge Cycle signalled by /SITACK, on a Multiplexed Bus

UM009402-0201

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Zilog Z16C30 Uživatelský manuál Strana 138