SM320LF2407-EP Datasheet, PDF (72/112 Pages) Texas Instruments – 
DSP CONTROLLERS

SM320LF2407AĆEP
DSP CONTROLLERS
SGUS036B − JULY 2003 − REVISED OCTOBER 2003
capture and QEP timings
CAP refers to all QEP and capture input pins.
timing requirements (see Figure 30)
tw(CAP)†
Pulse duration, CAPx input low/high
† _{This is different from 240x devices.}
if bit 6 of SCSR2 = 0
if bit 6 of SCSR2 = 1
CLKOUT
CAPx
tw(CAP)
Figure 30. Capture Input and QEP Timing
MIN
6tc(CO)
12tc(CO)
MAX
UNIT
ns
72
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