Microchip Technology MA240029 データシート
PIC24FJ128GA310 FAMILY
DS39996F-page 124
2010-2011 Microchip Technology Inc.
REGISTER 8-24:
IPC3: INTERRUPT PRIORITY CONTROL REGISTER 3
U-0
U-0
U-0
U-0
U-0
R/W-1
R/W-0
R/W-0
—
—
—
—
—
DMA1IP2
DMA1IP1
DMA1IP0
bit 15
bit 8
U-0
R/W-1
R/W-0
R/W-0
U-0
R/W-1
R/W-0
R/W-0
—
AD1IP2
AD1IP1
AD1IP0
—
U1TXIP2
U1TXIP1
U1TXIP0
bit 7
bit 0
Legend:
R = Readable bit
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 15-11
Unimplemented:
Read as ‘0’
bit 10-8
DMA1IP<2:0>:
DMA Channel 1 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
AD1IP<2:0>:
A/D Conversion Complete Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled
bit 3
Unimplemented:
Read as ‘0’
bit 2-0
U1TXIP<2:0>:
UART1 Transmitter Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled