RIEN1=DISABLED, TIEN2=DISABLED, EXINT2_EN=DISABLED, RIEN2=DISABLED, TIEN1=DISABLED
Peripheral interrupt enable 2 register
| RIEN1 | UART 1 receive interrupt enable 0 (DISABLED): Receive interrupt is disabled 1 (ENABLED): Receive interrupt is enabled |
| TIEN1 | UART 1 transmit interrupt enable 0 (DISABLED): Transmit interrupt is disabled 1 (ENABLED): Transmit interrupt is enabled |
| EXINT2_EN | External interrupt 2 enable 0 (DISABLED): External interrupt is disabled 1 (ENABLED): External interrupt is enabled |
| RIEN2 | UART 2 receive interrupt enable 0 (DISABLED): Receive interrupt is disabled 1 (ENABLED): Receive interrupt is enabled |
| TIEN2 | UART 2 transmit interrupt enable 0 (DISABLED): Transmit interrupt is disabled 1 (ENABLED): Transmit interrupt is enabled |