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uPSD3212A, uPSD3212C, uPSD3212CV
Table 20. Description of the IE Bits.
Table 21. Description of the IEA Bits
Table 22. Description of the IP Bits
Bit Symbol Function
7EA
Disable all interrupts:
0: no interrupt with be acknowledged
1: each interrupt source is individually enabled or disabled by setting or clearing its
enable bit
6—Reserved
5 ET2 Enable Timer 2 Interrupt
4 ES Enable USART Interrupt
3 ET1 Enable Timer 1 Interrupt
2 EX1 Enable External Interrupt (Int1)
1 ET0 Enable Timer 0 Interrupt
0 EX0 Enable External Interrupt (Int0)
Bit Symbol Function
7—Not used
6—Not used
5—Not used
4 ES2 Enable 2nd USART Interrupt
3—Not used
2—Not used
1 EI2C Enable I²C Interrupt
0 EUSB Enable USB Interrupt
Bit Symbol Function
7—Reserved
6—Reserved
5 PT2 Timer 2 Interrupt priority level
4 PS USART Interrupt priority level
3 PT1 Timer 1 Interrupt priority level
2 PX1 External Interrupt (Int1) priority level
1 PT0 Timer 0 Interrupt priority level
0 PX0 External Interrupt (Int0) priority level