PIC16F1459T-E/SL View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1459T-E/SL Datasheet PDF : 418 Pages
| |||
PIC16(L)F1454/5/9
REGISTER 13-5: IOCBN: INTERRUPT-ON-CHANGE PORTB NEGATIVE EDGE REGISTER(1)
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
U-0
U-0
U-0
U-0
IOCBN7
IOCBN6
IOCBN5
IOCBN4
—
—
—
—
bit 7
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 7-4
bit 3-0
IOCBN<7:4>: Interrupt-on-Change PORTB Negative Edge Enable bits
1 = Interrupt-on-Change enabled on the pin for a negative going edge. IOCBFx bit and IOCIF flag will
be set upon detecting an edge.
0 = Interrupt-on-Change disabled for the associated pin.
Unimplemented: Read as ‘0’
Note 1: PIC16(L)F1459 only.
REGISTER 13-6: IOCBF: INTERRUPT-ON-CHANGE PORTB FLAG REGISTER(1)
R/W/HS-0/0 R/W/HS-0/0 R/W/HS-0/0 R/W/HS-0/0
U-0
U-0
U-0
IOCBF7
IOCBF6
IOCBF5
IOCBF4
—
—
—
bit 7
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
HS - Bit is set in hardware
bit 7-4
bit 3-0
IOCBF<7:4>: Interrupt-on-Change PORTB Flag bits
1 = An enabled change was detected on the associated pin.
Set when IOCBPx = 1 and a rising edge was detected on RBx, or when IOCBNx = 1 and a falling
edge was detected on RBx.
0 = No change was detected, or the user cleared the detected change.
Unimplemented: Read as ‘0’
Note 1: PIC16(L)F1459 only.
2012 Microchip Technology Inc.
Preliminary
DS41639A-page 147
Share Link: 