z86d73 ZiLOG Semiconductor, z86d73 Datasheet - Page 49

• Manufacturer Part Number: z86d73
• Description: 40/44/48-pin Low-voltage
• Manufacturer: ZiLOG Semiconductor

PS019402-1103
Figure 20. Transmit Mode Flowchart
(CTR0 D5) and Generate
Set Timeout Status Bit
Timeout_Int if Enabled
Reset T8_Enable Bit
Single Pass
Reset T8_OUT
Reset T8_OUT
Load TC8L
P
Load TC8L
R
1
0
No
E
No
No
Modulo-N
L
T8_Enable Bit Set
T8_OUT Value
Transmit Mode
Yes
T8_Timeout
T8_Timeout
I
Yes
Enable T8
Yes
Enable T8
CTR0, D7
CTR1, D1
T8 (8-Bit)
Single
Pass?
Value
M
I
N
A
Set T8_OUT
Set T8_OUT
40/44/48-Pin Low-Voltage IR OTP
Load TC8H
Load TC8H
R
0
1
Y
(CTR0 D5) and Generate
Timeout_Int if Enabled
Set Timeout Status Bit
Z86D73
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