DM6814 Hardware Manual - RTD Embedded Technologies, Inc.
DM6814 Hardware Manual - RTD Embedded Technologies, Inc.
DM6814 Hardware Manual - RTD Embedded Technologies, Inc.
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8254<br />
P5<br />
ON-BOARD<br />
I/O CONNECTOR<br />
P6<br />
TIMER/<br />
COUNTER<br />
0<br />
CLK<br />
GATE<br />
CLK0<br />
XTAL (8 MHz)<br />
+5 V<br />
PIN 1<br />
PIN 2<br />
EXT CLK 0<br />
EXT GATE 0<br />
OUT<br />
PIN 3<br />
T/C OUT 0<br />
OUT0<br />
CLK1<br />
TIMER/<br />
COUNTER<br />
1<br />
CLK<br />
GATE<br />
+5 V<br />
PIN 5<br />
PIN 6<br />
EXT CLK 1<br />
EXT GATE 1<br />
OUT<br />
OUT1<br />
CLK2<br />
PIN 7<br />
T/C OUT 1<br />
TIMER/<br />
COUNTER<br />
2<br />
CLK<br />
GATE<br />
+5 V<br />
PIN 9<br />
PIN 10<br />
EXT CLK 2<br />
EXT GATE 2<br />
OUT<br />
PIN 11<br />
T/C OUT 2