Zilog Z16C35 User Manual

Page 270

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Application Note

Boost Your System Performance Using The Zilog ESCC

13-3

1

Figure 2. Generic SCC/ESCC Drivers

SCC

Z85C30

ESCC

Z85230

Z85C30

Initialization

Z85230

Initialization

Determine

SCC/ESCC Type

2

1

Reset

Figure 3. SCC/ESCC Differentiation Flowchart

SCC

Z85C30

ESCC

Z85230

WR15 '01' H

1

RR15 = '01' H

?

N

Y

Reset

End

End

2

Page 264 of 316

UM011002-0808

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