I can see several LED’s description on https://wiki.newae.com/CW1173_ChipWhisperer-Lite
- But missing from main board LED D2.
- From target board missing LED 9 and 10
What are the descriptions of those 3 LED’s?
I can see several LED’s description on https://wiki.newae.com/CW1173_ChipWhisperer-Lite
What are the descriptions of those 3 LED’s?
Hi,
LEDs 9 and 10 on the target side of the board are just user controllable LEDs. They’re used in a couple of the projects for the tutorials (mostly the password/glitch ones) and can be accessed with led_ok(1)
and led_error(1)
.
D2, as far as I can tell, is unused.
Alex
Regarding D2, isn’t it for “DCM not locked”?
3
Hi 3,
“DCM not locked” are on D7 and D5 up on the top of the board and are connected to the FPGA. D2 is connected to the Sam3u. It’s referred to as LED1_GPIO in the source files and is initialized, but always set as low.
Alex
Ah, Sorry for confusion!
Thanks, now I understand the user interface.