Z86L8708FSC 查看數據表（PDF） - Zilog

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Z86L8708FSC

IR/LOW-VOLTAGE MICROCONTROLLER

Zilog 

T8 (8-Bit)

Transmit Mode

Z86L88/81/86/87/89/73

IR/Low-Voltage Microcontroller

1

Reset T8_Enable Bit

No

0

T8_Enable Bit Set

CTR0, D7

Yes

CTR1, D1

Value

Load TC8L

Reset T8_OUT

Set Time-out Status Bit

(CTR0 D5) and Generate

Timeout_Int If Enabled

Enable T8

No

T8_Timeout

Single Pass

Yes

Single Pass?

Modulo-N

1

T8_OUT Value

Load TC8L

Reset T8_OUT

1

Load TC8H

Set T8_OUT

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 29. Transmit Mode Flowchart

DS96LV00800

PRELIMINARY

39

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