Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70657G-page 344  2011-2013 Microchip Technology Inc.
REGISTER 24-6: PTGSDLIM: PTG STEP DELAY LIMIT REGISTER
(1,2)
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
PTGSDLIM<15:8>
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
PTGSDLIM<7:0>
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 PTGSDLIM<15:0>: PTG Step Delay Limit Register bits
Holds a PTG Step delay value representing the number of additional PTG clocks between the start of
a Step command and the completion of a Step command.
Note 1: A base Step delay of one PTG clock is added to any value written to the PTGSDLIM register
(Step Delay = (PTGSDLIM) + 1).
2: This register is read-only when the PTG module is executing Step commands (PTGEN = 1 and
PTGSTRT = 1).
REGISTER 24-7: PTGC0LIM: PTG COUNTER 0 LIMIT REGISTER
(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
PTGC0LIM<15:8>
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
PTGC0LIM<7:0>
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 PTGC0LIM<15:0>: PTG Counter 0 Limit Register bits
May be used to specify the loop count for the PTGJMPC0 Step command or as a limit register for the
General Purpose Counter 0.
Note 1: This register is read-only when the PTG module is executing Step commands (PTGEN = 1 and
PTGSTRT = 1).