Parameterising 2/4xcounter module
Measuring the pulse width, fref programmable (mode 20)
12
Parameter setting
12.4
12.4.11
l
12.4-31
EDSPM-TXXX-3.0-04/2004
Result
Counter
00
TreH2d
00 00 00 01 02 03 04 05 06 07 07 00
0700000000
XX
XX
RES
PULSE
GATE
1
f
ref
epm-t097
Fig. 12.4-39 Signal characteristic of 2/4xcounter in the mode 20 (upcounter)
Result
PULSE
DIR
RES
Counter
XX 00
TreH2d
00 00 00 FF FE FD FC FB FA F9 F9
FFF900000000XX
1
f
ref
epm-t096
Fig. 12.4-40 Signal characteristic of 2/4xcounter in the mode 20 (downcounter)
Signal characteristic