PIC18F86J94 EUSART registers

The 28 registers of EUSART (USART), from 0xEF9, with their reset value and every field. The PIC18F86J94 has 506 registers in 53 peripherals, one page each.

EUSART USART

TXREG4

Address
0xEF9
Reset
x (not fixed at power-on)
Access
write only
  1. 7TXREG47
  2. 6TXREG46
  3. 5TXREG45
  4. 4TXREG44
  5. 3TXREG43
  6. 2TXREG42
  7. 1TXREG41
  8. 0TXREG40
1 field
FieldBitsWhat it does
TXREG47:0

RCREG4

Address
0xEFA
Reset
0x00
Access
read only
  1. 7RCREG47
  2. 6RCREG46
  3. 5RCREG45
  4. 4RCREG44
  5. 3RCREG43
  6. 2RCREG42
  7. 1RCREG41
  8. 0RCREG40
1 field
FieldBitsWhat it does
RCREG47:0

SPBRG4

Address
0xEFB
Reset
0x00
Access
read/write
  1. 7SPBRG47
  2. 6SPBRG46
  3. 5SPBRG45
  4. 4SPBRG44
  5. 3SPBRG43
  6. 2SPBRG42
  7. 1SPBRG41
  8. 0SPBRG40
1 field
FieldBitsWhat it does
SPBRG47:0

SPBRGH4

Address
0xEFC
Reset
0x00
Access
read/write
  1. 7SPBRGH47
  2. 6SPBRGH46
  3. 5SPBRGH45
  4. 4SPBRGH44
  5. 3SPBRGH43
  6. 2SPBRGH42
  7. 1SPBRGH41
  8. 0SPBRGH40
1 field
FieldBitsWhat it does
SPBRGH47:0

BAUDCON4

Address
0xEFD
Reset
0x40
Access
read/write
  1. 7ABDOVF
  2. 6RCIDL
  3. 5RXDTP
  4. 4TXCKP
  5. 3BRG16
  6. 2IREN
  7. 1WUE
  8. 0ABDEN
8 fields
FieldBitsWhat it does
ABDOVF7
RCIDL6
RXDTP5
TXCKP4
BRG163
IREN2
WUE1
ABDEN0

TXSTA4

Address
0xEFE
Reset
0x02
Access
read/write
  1. 7CSRC
  2. 6TX9
  3. 5TXEN
  4. 4SYNC
  5. 3SENDB
  6. 2BRGH
  7. 1TRMT
  8. 0TX9D
8 fields
FieldBitsWhat it does
CSRC7
TX96
TXEN5
SYNC4
SENDB3
BRGH2
TRMT1
TX9D0

RCSTA4

Address
0xEFF
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SPEN
  2. 6RX9
  3. 5SREN
  4. 4CREN
  5. 3ADDEN
  6. 2FERR
  7. 1OERR
  8. 0RX9D
8 fields
FieldBitsWhat it does
SPEN7
RX96
SREN5
CREN4
ADDEN3
FERR2
OERR1
RX9D0

TXREG2

Address
0xF1D
Reset
x (not fixed at power-on)
Access
write only
  1. 7TXREG27
  2. 6TXREG26
  3. 5TXREG25
  4. 4TXREG24
  5. 3TXREG23
  6. 2TXREG22
  7. 1TXREG21
  8. 0TXREG20
1 field
FieldBitsWhat it does
TXREG27:0

RCREG2

Address
0xF1E
Reset
0x00
Access
read only
  1. 7RCREG27
  2. 6RCREG26
  3. 5RCREG25
  4. 4RCREG24
  5. 3RCREG23
  6. 2RCREG22
  7. 1RCREG21
  8. 0RCREG20
1 field
FieldBitsWhat it does
RCREG27:0

SPBRG2

Address
0xF1F
Reset
0x00
Access
read/write
  1. 7SPBRG27
  2. 6SPBRG26
  3. 5SPBRG25
  4. 4SPBRG24
  5. 3SPBRG23
  6. 2SPBRG22
  7. 1SPBRG21
  8. 0SPBRG20
1 field
FieldBitsWhat it does
SPBRG27:0

SPBRGH2

Address
0xF20
Reset
0x00
Access
read/write
  1. 7SPBRGH27
  2. 6SPBRGH26
  3. 5SPBRGH25
  4. 4SPBRGH24
  5. 3SPBRGH23
  6. 2SPBRGH22
  7. 1SPBRGH21
  8. 0SPBRGH20
1 field
FieldBitsWhat it does
SPBRGH27:0

TXREG3

Address
0xF29
Reset
x (not fixed at power-on)
Access
write only
  1. 7TXREG37
  2. 6TXREG36
  3. 5TXREG35
  4. 4TXREG34
  5. 3TXREG33
  6. 2TXREG32
  7. 1TXREG31
  8. 0TXREG30
1 field
FieldBitsWhat it does
TXREG37:0

RCREG3

Address
0xF2A
Reset
0x00
Access
read only
  1. 7RCREG37
  2. 6RCREG36
  3. 5RCREG35
  4. 4RCREG34
  5. 3RCREG33
  6. 2RCREG32
  7. 1RCREG31
  8. 0RCREG30
1 field
FieldBitsWhat it does
RCREG37:0

SPBRG3

Address
0xF2B
Reset
0x00
Access
read/write
  1. 7SPBRG37
  2. 6SPBRG36
  3. 5SPBRG35
  4. 4SPBRG34
  5. 3SPBRG33
  6. 2SPBRG32
  7. 1SPBRG31
  8. 0SPBRG30
1 field
FieldBitsWhat it does
SPBRG37:0

SPBRGH3

Address
0xF2C
Reset
0x00
Access
read/write
  1. 7SPBRGH37
  2. 6SPBRGH36
  3. 5SPBRGH35
  4. 4SPBRGH34
  5. 3SPBRGH33
  6. 2SPBRGH32
  7. 1SPBRGH31
  8. 0SPBRGH30
1 field
FieldBitsWhat it does
SPBRGH37:0

BAUDCON3

Address
0xF2D
Reset
0x40
Access
read/write
  1. 7ABDOVF
  2. 6RCIDL
  3. 5RXDTP
  4. 4TXCKP
  5. 3BRG16
  6. 2IREN
  7. 1WUE
  8. 0ABDEN
8 fields
FieldBitsWhat it does
ABDOVF7
RCIDL6
RXDTP5
TXCKP4
BRG163
IREN2
WUE1
ABDEN0

TXSTA3

Address
0xF2E
Reset
0x02
Access
read/write
  1. 7CSRC
  2. 6TX9
  3. 5TXEN
  4. 4SYNC
  5. 3SENDB
  6. 2BRGH
  7. 1TRMT
  8. 0TX9D
8 fields
FieldBitsWhat it does
CSRC7
TX96
TXEN5
SYNC4
SENDB3
BRGH2
TRMT1
TX9D0

RCSTA3

Address
0xF2F
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SPEN
  2. 6RX9
  3. 5SREN
  4. 4CREN
  5. 3ADDEN
  6. 2FERR
  7. 1OERR
  8. 0RX9D
8 fields
FieldBitsWhat it does
SPEN7
RX96
SREN5
CREN4
ADDEN3
FERR2
OERR1
RX9D0

SPBRGH1

Address
0xF30
Reset
0x00
Access
read/write
  1. 7SPBRGH17
  2. 6SPBRGH16
  3. 5SPBRGH15
  4. 4SPBRGH14
  5. 3SPBRGH13
  6. 2SPBRGH12
  7. 1SPBRGH11
  8. 0SPBRGH10
1 field
FieldBitsWhat it does
SPBRGH17:0

BAUDCON2

Address
0xF31
Reset
0x40
Access
read/write
  1. 7ABDOVF
  2. 6RCIDL
  3. 5RXDTP
  4. 4TXCKP
  5. 3BRG16
  6. 2IREN
  7. 1WUE
  8. 0ABDEN
8 fields
FieldBitsWhat it does
ABDOVF7
RCIDL6
RXDTP5
TXCKP4
BRG163
IREN2
WUE1
ABDEN0

TXSTA2

Address
0xF32
Reset
0x02
Access
read/write
  1. 7CSRC
  2. 6TX9
  3. 5TXEN
  4. 4SYNC
  5. 3SENDB
  6. 2BRGH
  7. 1TRMT
  8. 0TX9D
8 fields
FieldBitsWhat it does
CSRC7
TX96
TXEN5
SYNC4
SENDB3
BRGH2
TRMT1
TX9D0

RCSTA2

Address
0xF33
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SPEN
  2. 6RX9
  3. 5SREN
  4. 4CREN
  5. 3ADDEN
  6. 2FERR
  7. 1OERR
  8. 0RX9D
8 fields
FieldBitsWhat it does
SPEN7
RX96
SREN5
CREN4
ADDEN3
FERR2
OERR1
RX9D0

BAUDCON1

Address
0xF67
Reset
x (not fixed at power-on)
Access
read/write
  1. 7ABDOVF
  2. 6RCIDL
  3. 5RXDTP
  4. 4TXCKP
  5. 3BRG16
  6. 2IREN
  7. 1WUE
  8. 0ABDEN
8 fields
FieldBitsWhat it does
ABDOVF7
RCIDL6
RXDTP5
TXCKP4
BRG163
IREN2
WUE1
ABDEN0

RCSTA1

Address
0xFAB
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SPEN
  2. 6RX9
  3. 5SREN
  4. 4CREN
  5. 3ADDEN
  6. 2FERR
  7. 1OERR
  8. 0RX9D
8 fields
FieldBitsWhat it does
SPEN7
RX96
SREN5
CREN4
ADDEN3
FERR2
OERR1
RX9D0

TXSTA1

Address
0xFAC
Reset
0x02
Access
read/write
  1. 7CSRC
  2. 6TX9
  3. 5TXEN
  4. 4SYNC
  5. 3SENDB
  6. 2BRGH
  7. 1TRMT
  8. 0TX9D
8 fields
FieldBitsWhat it does
CSRC7
TX96
TXEN5
SYNC4
SENDB3
BRGH2
TRMT1
TX9D0

TXREG1

Address
0xFAD
Reset
0x00
Access
write only
  1. 7TXREG17
  2. 6TXREG16
  3. 5TXREG15
  4. 4TXREG14
  5. 3TXREG13
  6. 2TXREG12
  7. 1TXREG11
  8. 0TXREG10
1 field
FieldBitsWhat it does
TXREG17:0

RCREG1

Address
0xFAE
Reset
0x00
Access
read only
  1. 7RCREG17
  2. 6RCREG16
  3. 5RCREG15
  4. 4RCREG14
  5. 3RCREG13
  6. 2RCREG12
  7. 1RCREG11
  8. 0RCREG10
1 field
FieldBitsWhat it does
RCREG17:0

SPBRG1

Address
0xFAF
Reset
0x00
Access
read/write
  1. 7SPBRG17
  2. 6SPBRG16
  3. 5SPBRG15
  4. 4SPBRG14
  5. 3SPBRG13
  6. 2SPBRG12
  7. 1SPBRG11
  8. 0SPBRG10
1 field
FieldBitsWhat it does
SPBRG17:0