CARMA DevKit
CARMA DevKit is a development board from SECO accomodating a Qseven Module, such as the QuadMo747-X/T30 NVidia Tegra3 CPU module, as well as a GPU module, power supplies and I/O connectors.
Power Conditioning
The CARMA DevKit is supplied with 19VDC from an external supply via connector CN13 and then through 4A fuse M3.
The Qseven module (plugged into CN1) requires regulated +5VDC +/-5% on pins 211 through 230 (2 rows of 10 consecutive pins). This +5V supply is de-coupled to ground by dual 220uF caps C3 (+10V) and 4 ceramic caps C4, C5, C6 and C7. The +5V is supplied by pins 5 - 8 of Q27, and a further 4 decoupling capacitors are located near to this device (C125, C126, C127 and C128).
Purchase
The MLitMCE module (s/n 12240757) was purchased from SECO on 2012-10-26, invoice #990000037
External links
- seco.com - SECO website