mg87fe Megawin Technology, mg87fe Datasheet - Page 16

• Manufacturer Part Number: mg87fe
• Description: 8 Bits Microcontroller
• Manufacturer: Megawin Technology

TCON
TCON
Name
TR1
TR0
TF1
TF0
IE1
IT1
IE0
IT0
Timer1 overflow flag. Set by hardware when Timer/Counter overflows. Cleared by
hardware when the MCU vectors to the interrupt routine, or clearing the bit in
software.
Timer1 run control bit. It could be set or cleared by software.
Timer0 overflow flag. Set by hardware on Timer/Counter overflow. Cleared by
hardware when the processor vectors to the interrupt routine, or clearing the bit in
software.
Timer0 run control bits. It could be set or cleared by software.
Interrupt-1 edge flag. Set by hardware when external interrupt edge detected. It will
be cleared when interrupt was processed.
Interrupt-1 type control bit. Set/Cleared by software to specified falling edge & low
level triggered interrupt.
Interrupt-0 edge flag. Set by hardware when external interrupt edge detected. And
cleared when interrupt processed.
Interrupt 0 type control bit. Set/Cleared by software to specified falling edge/low level
triggered interrupt.
Bit7
TF1
Megawin Technology Co., Ltd.
TR1
Bit6
Bit5
TF0
Preliminary
TR0
Bit4
ver 1.3
Bit3
IE1
Bit2
IT1
Date: 2009-JAN-20
MG87FE/L52
Bit1
IE0
Bit0
IT0
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