PIC18F16Q20 UART1 registers The 19 registers of UART1 (UART 1), from 0x1AF, with their reset value and every field. The PIC18F16Q20 has 614 registers in 39 peripherals, one page each.
UART1 UART 1 U1RXB
Address 0x1AF
Reset 0x00
Access read only 7 RXB7 6 RXB6 5 RXB5 4 RXB4 3 RXB3 2 RXB2 1 RXB1 0 RXB0 1 field
Field Bits What it does RXB 7:0
U1RXCHK
Address 0x1B0
Reset 0x00
Access read/write 7 RXCHK7 6 RXCHK6 5 RXCHK5 4 RXCHK4 3 RXCHK3 2 RXCHK2 1 RXCHK1 0 RXCHK0 1 field
Field Bits What it does RXCHK 7:0
U1TXB
Address 0x1B1
Reset 0x00
Access read/write 7 TXB7 6 TXB6 5 TXB5 4 TXB4 3 TXB3 2 TXB2 1 TXB1 0 TXB0 1 field
Field Bits What it does TXB 7:0
U1TXCHK
Address 0x1B2
Reset 0x00
Access read/write 7 TXCHK7 6 TXCHK6 5 TXCHK5 4 TXCHK4 3 TXCHK3 2 TXCHK2 1 TXCHK1 0 TXCHK0 1 field
Field Bits What it does TXCHK 7:0
U1P1L
Address 0x1B3
Reset 0x00
Access read/write 7 P1L7 6 P1L6 5 P1L5 4 P1L4 3 P1L3 2 P1L2 1 P1L1 0 P1L0 1 field
Field Bits What it does P1L 7:0
U1P1H
Address 0x1B4
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 P1H 1 field
Field Bits What it does P1H 0
U1P2L
Address 0x1B5
Reset 0x00
Access read/write 7 P2L7 6 P2L6 5 P2L5 4 P2L4 3 P2L3 2 P2L2 1 P2L1 0 P2L0 1 field
Field Bits What it does P2L 7:0
U1P2H
Address 0x1B6
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 P2H 1 field
Field Bits What it does P2H 0
7 P3L7 6 P3L6 5 P3L5 4 P3L4 3 P3L3 2 P3L2 1 P3L1 0 P3L0 1 field
Field Bits What it does P3L 7:0
U1P3H
Address 0x1B8
Reset 0x00
Access read/write 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 P3H 1 field
Field Bits What it does P3H 0
U1CON0
Address 0x1B9
Reset 0x00
Access read/write 7 BRGS 6 ABDEN 5 TXEN 4 RXEN 3 MODE3 2 MODE2 1 MODE1 0 MODE0 5 fields
Field Bits What it does BRGS 7 ABDEN 6 TXEN 5 RXEN 4 MODE 3:0
U1CON1
Address 0x1BA
Reset 0x00
Access read/write 7 ON 6 – 5 – 4 WUE 3 RXBIMD 2 – 1 BRKOVR 0 SENDB 5 fields
Field Bits What it does ON 7 WUE 4 RXBIMD 3 BRKOVR 1 SENDB 0
U1CON2
Address 0x1BB
Reset 0x00
Access read/write 7 RUNOVF 6 RXPOL 5 STP1 4 STP0 3 C0EN 2 TXPOL 1 FLO1 0 FLO0 6 fields
Field Bits What it does RUNOVF 7 RXPOL 6 STP 5:4 C0EN 3 TXPOL 2 FLO 1:0
U1BRGL
Address 0x1BC
Reset 0x00
Access read/write 7 BRGL7 6 BRGL6 5 BRGL5 4 BRGL4 3 BRGL3 2 BRGL2 1 BRGL1 0 BRGL0 1 field
Field Bits What it does BRGL 7:0
U1BRGH
Address 0x1BD
Reset 0x00
Access read/write 7 BRGH7 6 BRGH6 5 BRGH5 4 BRGH4 3 BRGH3 2 BRGH2 1 BRGH1 0 BRGH0 1 field
Field Bits What it does BRGH 7:0
U1FIFO
Address 0x1BE
Reset 0x2E
Access read/write 7 TXWRE 6 STPMD 5 TXBE 4 TXBF 3 RXIDL 2 XON 1 RXBE 0 RXBF 8 fields
Field Bits What it does TXWRE 7 STPMD 6 TXBE 5 TXBF 4 RXIDL 3 XON 2 RXBE 1 RXBF 0
U1UIR
Address 0x1C0
Reset 0x00
Access read/write 7 WUIF 6 ABDIF 5 – 4 – 3 – 2 ABDIE 1 – 0 – 3 fields
Field Bits What it does WUIF 7 ABDIF 6 ABDIE 2
U1ERRIR
Address 0x1C1
Reset 0x80
Access read/write 7 TXMTIF 6 PERIF 5 ABDOVF 4 CERIF 3 FERIF 2 RXBKIF 1 RXFOIF 0 TXCIF 8 fields
Field Bits What it does TXMTIF 7 PERIF 6 ABDOVF 5 CERIF 4 FERIF 3 RXBKIF 2 RXFOIF 1 TXCIF 0
U1ERRIE
Address 0x1C2
Reset 0x00
Access read/write 7 TXMTIE 6 PERIE 5 ABDOVE 4 CERIE 3 FERIE 2 RXBKIE 1 RXFOIE 0 TXCIE 8 fields
Field Bits What it does TXMTIE 7 PERIE 6 ABDOVE 5 CERIE 4 FERIE 3 RXBKIE 2 RXFOIE 1 TXCIE 0
BETA