PIC32MX440F256H-80I Datasheet, PDF (422/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 18-4: I2CXMSK: I²C ADDRESS MASK REGISTER
r-x
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
—
bit 31
bit 24
r-x
—
bit 23
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 16
r-x
—
bit 15
r-x
r-x
r-x
r-x
r-x
R/W-0
R/W-0
—
—
—
—
—
MSK<9:8>
bit 8
R/W-0
bit 7
R/W-0
R/W-0
R/W-0
R/W-0
MSK<7:0>
R/W-0
R/W-0
R/W-0
bit 0
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r = Reserved bit
bit 31-10
bit 9-0
Note:
Reserved: Write ‘0’; ignore read
MSK<9:0>: I²C Address Mask bits
1 = Forces a “don’t care” in the particular bit position on the incoming address match sequence
0 = Address bit position must match the incoming I²C address match sequence
MSK<9:8> and MSK<0> are only used in I²C 10-bit mode.
DS61143E-page 420
Preliminary
© 2008 Microchip Technology Inc.