Datasheet
PIC24FJ256DA210 FAMILY
DS39969B-page 322 2010 Microchip Technology Inc.
REGISTER 22-30: G1CHRY: CHARACTER Y-COORDINATE PRINT POSITION REGISTER
U-0 U-0 U-0 U-0 U-0 R-0, HSC R-0, HSC R-0, HSC
— — — — — CURPOSY10 CURPOSY9 CURPOSY8
bit 15 bit 8
R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC
CURPOSY7 CURPOSY6 CURPOSY5 CURPOSY4 CURPOSY3 CURPOSY2 CURPOSY1 CURPOSY0
bit 7 bit 0
Legend: HSC = Hardware Settable/Clearable 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 10-0 CURPOSY<10:0>: Current Character Position in the Y-Coordinate bits
REGISTER 22-31: G1IPU: INFLATE PROCESSOR STATUS REGISTER
U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0
— — — — — — — —
bit 15 bit 8
U-0 U-0 R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC R-0, HSC
— — HUFFERR
(2)
BLCKERR
(2)
LENERR
(2)
WRAPERR
(2)
IPUDONE
(1,2)
BFINAL
(1,2)
bit 7 bit 0
Legend: HSC = Hardware Settable/Clearable 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 15-6 Unimplemented: Read as ‘0’
bit 5 HUFFERR: Undefined Huffmann Code Encountered Status bit
(2)
1 = Undefined code is encountered
0 = No undefined code is encountered
bit 4 BLCKERR: Undefined Block Code Encountered Status bit
(2)
1 = Undefined block is encountered
0 = No undefined block is encountered
bit 3 LENERR: Mismatch in Expected Block Length Status bit
(2)
1 = Mismatch in block length is detected
0 = No mismatch in block length is detected
bit 2 WRAPERR: Wrap-Around Error Status bit
(2)
1 = Wrap-around error is encountered
0 = No wrap-around error is encountered
bit 1 IPUDONE: IPU Decompression Status bit
(1,2)
1 = Decompression is done
0 = Decompression is not yet done
bit 0 BFINAL: Final Block Encountered Status bit
(1,2)
1 = Final block is encountered
0 = Final block is not encountered
Note 1: IPUDONE and BFINAL status bits are set after successful decompression.
2: All IPU status bits are available after each decompression. All status bits are automatically cleared every
time a decompression command (IPU_DECOMPRESS) is issued.