Datasheet

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DS39995D-page 216  2011-2013 Microchip Technology Inc.
REGISTER 22-6: AD1CHITH: A/D SCAN COMPARE HIT REGISTER (HIGH WORD)
(1)
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
bit 15 bit 8
U-0 U-0 U-0 U-0 U-0 U-0 R/W-0 R/W-0
— — — — — — CHH17 CHH16
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 15-2 Unimplemented: Read as ‘0’.
bit 1-0 CHH<17:16>: A/D Compare Hit bits
If CM<1:0> =
11:
1 = A/D Result Buffer x has been written with data or a match has occurred
0 = A/D Result Buffer x has not been written with data
For
All Other Values of CM<1:0>:
1 = A match has occurred on A/D Result Channel x
0 = No match has occurred on A/D Result Channel x
Note 1: Unimplemented channels are read as ‘0’.
REGISTER 22-7: AD1CHITL: A/D SCAN COMPARE HIT REGISTER (LOW WORD)
(1)
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
CHH15 CHH14 CHH13 CHH12 CHH11 CHH10 CHH9 CHH8
bit 15 bit 8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
CHH7 CHH6 CHH5 CHH4 CHH3 CHH2 CHH1 CHH0
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 15-0 CHH<15:0>: A/D Compare Hit bits
If CM<1:0> =
11:
1 = A/D Result Buffer x has been written with data or a match has occurred
0 = A/D Result Buffer x has not been written with data
For all other values of CM<1:0>:
1 = A match has occurred on A/D Result Channel x
0 = No match has occurred on A/D Result Channel x
Note 1: Unimplemented channels are read as ‘0’.