Datasheet

PIC24FJ256DA210 FAMILY
DS39969B-page 134  2010 Microchip Technology Inc.
REGISTER 7-37: IPC20: INTERRUPT PRIORITY CONTROL REGISTER 20
U-0 R/W-1 R/W-0 R/W-0 U-0 R/W-1 R/W-0 R/W-0
— U3TXIP2 U3TXIP1 U3TXIP0 — U3RXIP2 U3RXIP1 U3RXIP0
bit 15 bit 8
U-0 R/W-1 R/W-0 R/W-0 U-0 U-0 U-0 U-0
— U3ERIP2 U3ERIP1 U3ERIP0 — — — —
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15 Unimplemented: Read as ‘0’
bit 14-12 U3TXIP<2:0>: UART3 Transmitter Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
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•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 11 Unimplemented: Read as ‘0’
bit 10-8 U3RXIP<2:0>: UART3 Receiver Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 7 Unimplemented: Read as ‘0’
bit 6-4 U3ERIP<2:0>: UART3 Error Interrupt Priority bits
111 = Interrupt is priority 7 (highest priority interrupt)
•
•
•
001 = Interrupt is priority 1
000 = Interrupt source is disabled
bit 3-0 Unimplemented: Read as ‘0’