Z8018533FSC View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z8018533FSC

SMART PERIPHERAL CONTROLLERS

Zilog 

Zilog

PRELIMINARY

Z80185/Z80195

SMART PERIPHERAL CONTROLLERS

Addr: E4h (Ch 0)

E5h (Ch 1)

E6h (Ch 2)

E7h (Ch 3)

D7 D6 D5 D4 D3 D2 D1 D0

Control or Vector

0 Vector

1 Control Word

Reset

0 Continued Operation

1 Software Reset

Time Constant

0 No Time Constant Follows

1 Time Constant Follows

Mode

CCW6

0

0

1

1

CCW3

0

1

0

1

Timer Mode (Auto Start)

Timer Mode CLK/TRG Pulse Starts

Classic Counter Mode

Long Counter Mode

CLK/TRG Edge Selection

0 Selects Falling Edge

1 Selects Rising Edge

Prescaler Value

1 Value of 256

0 Value of 16

Interrupt

1 Enables Interrupt

0 Disables Interrupt

Figure 89. CTC Channel Control Word

88

DS971850301

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