mpc82l54 Megawin Technology, mpc82l54 Datasheet - Page 25

• Manufacturer Part Number: mpc82l54
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

MEGAWIN
SFR: TCON (Timer/Counter Control Register)
TF1: = Timer1 overflow flag.
TR1: = Timer1 run control bit.
TF0: = Timer0 overflow flag.
TR0: = Timer0 run control bit.
IE1: = External Interrupt-1 flag.
IT1: = Interrupt-1 type control bit.
IE0: = External Interrupt-0 flag.
IT0: = Interrupt-0 type control bit.
Bit-7
TF1
This bit is automatically set by hardware on interrupt from the external interrupt-0, and will be
automatically cleared by hardware when the processor vectors to the interrupt routine.
0:= (default)
1:=
0:= (default)
1:=
0:= (default)
1:=
0:= (default)
1:=
This bit is automatically set by hardware on T1 overflow, and will be automatically cleared by
hardware when the processor vectors to the interrupt routine.
This bit is automatically set by hardware on T0 overflow, and will be automatically cleared by
hardware when the processor vectors to the interrupt routine.
This bit is automatically set by hardware on interrupt from the external interrupt-1, and will be
automatically cleared by hardware when the processor vectors to the interrupt routine.
Stop T1 counting
Start T1 counting
Stop T0 counting
Start T0 counting
Set the interrupt-1 triggered by low duty from pin EX1
Set the interrupt-1 triggered by negative falling edge from pin EX1
Set the interrupt-0 triggered by low duty from pin EX0
Set the interrupt-0 triggered by negative falling edge from pin EX0
Bit-6
TR1
Bit-5
TF0
MPC82x54A Data Sheet
Bit-4
TR0
Bit-3
IE1
Bit-2
IT1
Bit-1
IE0
Bit-0
IT0
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