Z86D99 View Datasheet(PDF) - Zilog

Part Name

Description

MFG CO.

Z86D99

Low-Voltage Microcontrollers

Zilog

'Z86D99' PDF : 91 Pages View PDF

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Z86L972/Z86L973/Z86L974
Low-Voltage Microcontrollers
43
T8 (8-Bit)
Transmit Mode
Reset T8_Enable Bit
No
T8_Enable Bit Set
CTR0 D7
Yes
0
Load TC8L
Reset T8_OUT
CTR1 D1
Value
1
Load TC8H
Set T8_OUT
Set Time-out Status Bit
(CTR0 D5) and Generate
Timeout_Int. if Enabled
Enable T8
No T8_Timeout
Yes
Single Pass
Single
Pass?
Modulo-N
1
Load TC8L
Reset T8_OUT
T8_OUT Value
0
Load TC8H
Set T8_OUT
Enable T8
No
T8_Timeout
Yes
Disable T8
Set Time-out Status Bit
(CTR0 D5) and Generate
Timeout_Int. if Enabled
Figure 31. Transmit Mode Flowchart
PS010504-1002
PRELIMINARY

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