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| PIC18LF2X_13 Datasheet, PDF (338/560 Pages) Microchip Technology – PIC18(L)F2X/45K50 USB Flash MCU Product Brief | |||
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PIC18(L)F2X/4XK22
FIGURE 20-1:
DIVSRCLK BLOCK DIAGRAM
3
SRCLK<2:0>
Peripheral
Clock
Tosc
Programmable
SRCLK divider
1:4 to 1:512
t0
t0+4
t0+8
t0+12
DIVSRCLK
4-512 cycles
...
SRCLK<2:0> = "001"
1:8
FIGURE 20-2:
SR LATCH SIMPLIFIED BLOCK DIAGRAM
SRPS
Pulse
Gen(2)
SRLEN
SRQEN
SRI
SRSPE
DIVSRCLK
SRSCKE
sync_C2OUT(3)
SRSC2E
sync_C1OUT(3)
SRSC1E
SRPR
Pulse
Gen(2)
SQ
SR
Latch(1)
SRI
SRRPE
DIVSRCLK
SRRCKE
sync_C2OUT(3)
SRRC2E
sync_C1OUT(3)
SRRC1E
RQ
SRLEN
SRNQEN
Note 1:
2:
3:
If R = 1 and S = 1 simultaneously, Q = 0, Q = 1
Pulse generator causes a pulse width of 2 TOSC clock cycles.
Name denotes the connection point at the comparator output.
SRQ
SRNQ
DS41412F-page 338
ï£ 2010-2012 Microchip Technology Inc.
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