Fastrax IT321, Техническое описание

Страница: 30 / 35

2007-11-19
Page 30 of 35
IT321_Tech_doc_12
15 - - - Not connected
16 BOOT_CON I - Boot Select UART/Flash
17 GND - - Ground
18 - - - Not connected
19 - - - Not connected
20 - - - Not connected
21 GND - - Ground
22 - - - Not connected
23 - - - Not connected
24 - - - Not connected
25 GND - - Ground
26 - - - Not connected
27 - - - Not connected
28 - - - Not connected
29 - - Not connected
30 UI_A_CON O GPIO1 UI indicator A output
31 GND - - Ground
32 - - - Not connected
33 GND - - Ground
34 - - - Not connected
35 GND - - Ground
36 TIMESYNC_1V8 I GPIO8 Timesync timing input, VCC
1.8V
37 GND - - Ground
38 N_ON_OFF_1V8 I - Inverted ON_OFF control input,
VCC 1V8
39 GND - - Ground
40 ECLK_1V8 I - ECLK clock input, VCC 1.8V
Pin Signal name I/O
Alternative
GPIO name
Interface to Fastrax Evaluation
Kit