Z86L82 Datasheet, PDF (53/80 Pages) Maxim Integrated Products – 28-Pin Low-Voltage IR Microcontrollers

Z86L82/85/88
28-Pin Low-Voltage IR Microcontrollers
46
T8 (8-Bit)
Transmit Mode
Reset T8_Enable Bit
No
T8_Enable Bit
Set CTR0, D7
Yes
Load TC8L
Reset T8_OUT
CTR1, D1
Value
Set Time-out Status Bit
(CTR0, D5) and generate
Timeout_Int if enabled
Enable T8
No
Single Pass
T8_Timeout
Yes
Single Pass?
Modulo-N
1
T8_OUT Value
Load TC8L
Reset T8_OUT
Load TC8H
Set T8_OUT
0
Load TC8H
Set T8_OUT
Enable T8
No
T8_Timeout
Yes
Figure 33. Transmit Mode Flowchart
Set Time-out Status Bit
(CTR0, D5) and generate
Timeout_Int if enabled
PS009007-1202