pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 46

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX FAMILY
REGISTER 4-2:
DS61143A-page 44
bit 31
bit 23
bit 15
bit 7
Legend:
R = Readable bit
U = Unimplemented bit
bit 31
bit 30-4
bit 3-0
CHEWEN
R/W-0
U-0
U-0
U-0
—
—
—
CHEWEN: Cache Access Enable bits for registers CHETAG, CHEMSK, CHEW0, CHEW1, CHEW2,
and CHEW3
1 = The cache line selected by CHEIDX is writable
0 = The cache line selected by CHEIDX is not writable
Unimplemented: Read as ‘0’
CHEIDX<3:0>: Cache Line Index bits
The value selects the cache line for reading or writing.
U-0
U-0
U-0
U-0
—
—
—
—
CHEACC: CACHE ACCESS
W = Writable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
U-0
U-0
U-0
U-0
—
—
—
—
Advance Information
U-0
U-0
U-0
U-0
—
—
—
—
P = Programmable bit
R/W-0
U-0
U-0
U-0
—
—
—
R/W-0
U-0
U-0
U-0
—
—
—
CHEIDX<3:0>
© 2007 Microchip Technology Inc.
r = Reserved bit
R/W-0
U-0
U-0
U-0
—
—
—
R/W-0
U-0
U-0
U-0
—
—
—
bit 24
bit 16
bit 8
bit 0