Z86C96 View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z86C96

CMOS Z8®MICROCONTROLLER

Zilog 

FUNCTIONAL DESCRIPTION (Continued)

Internal Data Bus

Z86C61/62/96

Z8® MICROCONTROLLER

Write

Write

Read

OSC

÷2

÷4

Internal

Clock

External Clock

PRE0

Initial Value

Register

6-Bit

Down

Counter

T0

Initial Value

Register

T0

Current Value

Register

8-bit

Down

Counter

IRQ4

Serial I/O

Clock

÷2

Tout

P36

Clock

Logic

÷4

6-Bit

Down

Counter

8-Bit

Down

Counter

IRQ5

Internal Clock

Gated Clock

Triggered Clock

TIN P31

PRE1

Initial Value

Register

T1

Initial Value

Register

T1

Current Value

Register

Write

Write

Read

Internal Data Bus

Figure 22. Counter/Timers Block Diagram

24

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