AUXIP (Address=AEH, Auxiliary Interrupt Priority Register, Reset Value=xx00,0000B)
7
6
5
4
3
2
1
0
-
-
PKB
PS2
PBD
PPCA
PADC
PSPI
PKB: Keypad interrupt priority bit.
PS2: UART2 interrupt priority bit.
PBD: Brownout Detection interrupt priority bit.
PPCA: PCA interrupt priority bit.
PADC: ADC interrupt priority bit.
PSPI: SPI interrupt priority bit.
AUXIPH (Address=AFH, Auxiliary Interrupt Priority High Register, Reset Value=xx00,0000B)
7
6
5
4
3
2
1
0
-
-
PKBH
PS2H
PBDH
PPCAH PADCH PSPIH
PKBH: Keypad interrupt priority bit, high.
PS2H: UART2 interrupt priority bit, high.
PBDH: Brownout Detection interrupt priority bit, high.
PPCAH: PCA interrupt 1 priority bit, high.
PADCH: ADC interrupt priority bit, high.
PSPIH: SPI interrupt 0 priority bit, high.
XICON (Address=C0H, External Interrupt Control Register, Reset Value=0000,0000B)
7
6
5
4
3
2
1
0
PX3
EX3
IE3
IT3
PX2
EX2
IE2
IT2
PX3: External interrupt 3 priority bit.
EX3: External interrupt 3 enable bit.
IE3: External interrupt 3 interrupt flag.
IT3: External interrupt 3 type control bit. 1: edge-triggered; 0: level-triggered.
PX2: External interrupt 2 priority bit.
EX2: External interrupt 2 enable bit.
IE2: External interrupt 2 interrupt flag.
IT2: External interrupt 2 type control bit. 1: edge-triggered; 0: level-triggered.
TCON (Address=88H, Timer/Counter Control Register, Reset Value=0000,0000B)
7
6
5
4
3
2
1
0
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
IE1: Interrupt 1 flag. Set by hardware when external interrupt 1 edge is detected (transmitted or level-activated).
Cleared when interrupt processed only if transition activated.
IT1: Interrupt 1 Type control bit. Set/cleared by software to specify falling edge/low level triggered external
interrupt 1.
IE0: Interrupt 0 flag. Set by hardware when external interrupt 0 edge is detected (transmitted or level-activated).
Cleared when interrupt processed only if transition activated.
IT0: Interrupt 0 Type control bit. Set/cleared by software to specify falling edge/low level triggered external
interrupt 0.
MEGAWIN
MPC82G516A Data Sheet
92
MEGAWIN [ MEGAWIN TECHNOLOGY CO., LTD ]
