PIC16F1829LIN Datasheet, PDF (41/74 Pages) Micon Design Technology Corporation – 20-Pin, 8-bit Flash LIN/J2602 Microcontroller

PIC16F1829LIN
REGISTER 5-3: PORTB: PORTB REGISTER
R/W-x
R/W-x
R/W-x
R/W-x
U-0
U-0
U-0
U-0
LINTX
LINCS
LINRX
RB4
—
—
—
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6
bit 5
bit 4
bit 3-0
LINTX: Dedicated the LIN Transceiver Transmit Function
LINCS: Dedicated the LIN Transceiver Chip Select Function
LINRX: Dedicated the LIN Transceiver Receive Function
RB4: Port I/O pin bit
Unimplemented: Read as ‘0’
REGISTER 5-4: TRISB: PORTB TRI-STATE REGISTER
R/W-1/1
R/W-1/1
R/W-1/1
R/W-1/1
U-0
U-0
TRISB7
TRISB6
TRISB5
TRISB4
—
—
bit 7
U-0
U-0
—
—
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7
bit 6
bit 5
bit 4
bit 3-0
TRISB7: Must be set to ‘0’, Dedicated the LIN Transceiver Transmit Function
TRISB6: Must be set to ’0’, Dedicated the LIN Transceiver Chip Select Function
TRISB5: Must be set to ’1’, Dedicated the LIN Transceiver Receive Function
TRISB4: PORTB4 Tri-State Control bits
1 = PORTB pin configured as an input (tri-stated)
0 = PORTB pin configured as an output
Unimplemented: Read as ‘0’
 2012 Microchip Technology Inc.
Preliminary
DS41673A-page 41