THW-EKGS01 - REV. 0.2
©2019 EXOR Embedded S.r.l. - Subject to change without notice
exorint.com
37
4.4
JTAG
The gigaSOM carrier provides a JTAG interface (J30). This interface is used for programming and
debugging gigaSOM module.
Pin
Signal name
Description
Pin
Signal name
Description
1
FMC_TCK
JTAG Clock
2
GND
Ground
3
FMC_TDO
JTAG Data Out
4
+1V8
Output voltage (1V8)
5
FMC_TMS
JTAG Mode Select
6
NC
No Connect
7
NC
No Connect
8
NC
No Connect
9
FMC_TDI
JTAG Data In
10
GND
Ground
Table 22. JTAG Pinout