Zilog Z16C30 Manual do Utilizador descarregar pdf (Página 41)

2-15

Z16C30 USC

USER'S MANUAL

ZILOG

UM97USC0100

ADnn

Address

Data

A//B, D//C

/CS

/SITACK

/PITACK,/WR,(/RD OR /DS),

DMA Acknowledge signals

/AS

R//W

(Required with /DS, not with /RD.)

/DS or /RD

Wait Mode

/WAIT//RDY

Acknowledge Mode

Figure 2-10. A Register Read Cycle with Multiplexed Addresses and Data

UM009402-0201

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 207 208

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Zilog Z16C30 Manual do Utilizador Página 41