Luke Kenneth Casson Leighton
2014-07-08 21:30:50 UTC
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.
(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.