8 Jul
2014
8 Jul
'14
9:30 p.m.
ok both the jz4775 and ic1t cpu cards pass routing and plane (connectivity) checks, it's what i've been spending my evenings on, over the past couple of weeks. i have to consider replacing the SD/MMC card slot on the IC1T board with a BGA 11mm eMMC because SD/MMC is not as reliable, eMMC has 8 data lines and will be faster. BGA 159 pin eMMC will just about fit and will simplify the design slightly.
more later, will create PCB images etc.
l.