Microchip Technology MA240029 データシート
2010-2011 Microchip Technology Inc.
DS39996F-page 139
PIC24FJ128GA310 FAMILY
REGISTER 8-40:
IPC21: INTERRUPT PRIORITY CONTROL REGISTER 21
U-0
R/W-1
R/W-0
R/W-0
U-0
U-0
U-0
U-0
—
U4ERIP2
U4ERIP1
U4ERIP0
—
—
—
—
bit 15
bit 8
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
—
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
Unimplemented:
Read as ‘0’
bit 14-12
U4ERIP<2:0>:
UART4 Error Interrupt Priority bits
111
= Interrupt is Priority 7 (highest priority interrupt)
•
•
•
•
•
001
= Interrupt is Priority 1
000
= Interrupt source is disabled
bit 11-0
Unimplemented:
Read as ‘0’