SENA HD1200 - Manual (Page 37)

Starter Kit and User Manual for the HelloDevice 1200
34
Figure 6.5 the HelloDevice Demo Board
Figure 6.6 shows a Schematic of the HelloDevice Demo Board. You can refer to this to design your own
hardware for the HelloDevice interface.
HelloDevice interface
A/D converter
Reset switch
RJ45 connector
Status LED
4 point output LED
Variable resistor
Power connector
A/D converter
I/O
Control connector
Dual-Port RAM
connector
4 point Input
switch/LED
JP1
JP2 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
8 7
6 5
12 11
10 9
16 15
14 13
4 3
2 1
20 19
18 17
24 23
22 21
26 25
20 19
18 17
8 7
6 5
12 11
10 9
16 15
14 13
4 3
2 1