+- PINE64 (https://forum.pine64.org)
+-- Forum: Pinebook (https://forum.pine64.org/forumdisplay.php?fid=76)
+--- Forum: Pinebook Hardware and Accessories (https://forum.pine64.org/forumdisplay.php?fid=80)
+--- Thread: sd card schematics on pinebook (/showthread.php?tid=4776)
sd card schematics on pinebook - advait - 07-18-2017
hi
In the pinebook smallboard schematics why there is pcie ports in the 40 pin connector
and why RTS5229 is there as sd card ports are there
as mostof the pcie pin are grounded in the 40 pin connector on the mainboard schematics
Thanks
RE: sd card schematics on pinebook - MarkHaysHarris777 - 07-18-2017
(07-18-2017, 03:37 AM)advait Wrote:
hi
In the pinebook smallboard schematics why there is pcie ports in the 40 pin connector
and why RTS5229 is there as sd card ports are there
as mostof the pcie pin are grounded in the 40 pin connector on the mainboard schematics
Thanks
Its a carry-over to the Oakbook; similar to pinebook with x86 hardware (PCIe).
... the pinebook does not have a PCIe lane, nor does it have the RTS5229 chip mounted !
Its just there to be confusing !
The SD card pins are tied to the A64 on pins PF0 - PF6 ; gpio160 - gpio166
The default function is gpio; the default state is jtag;
So, the SDIO can be gpio, SD card, or JTag; See the Datasheet, and the User Manual;
RE: sd card schematics on pinebook - tllim - 07-18-2017
(07-18-2017, 03:37 AM)advait Wrote: hi
In the pinebook smallboard schematics why there is pcie ports in the 40 pin connector
and why RTS5229 is there as sd card ports are there
as mostof the pcie pin are grounded in the 40 pin connector on the mainboard schematics
Thanks
The Pinebook smallboard schematic "borrow" from an Intel notebook project. The RTS5229 portion schematic is not staff on Pinebook.
RE: sd card schematics on pinebook - advait - 07-19-2017
hi
thanks for the information
Can you provide the correct schematics for smallboard?
thanks