Rockchip RK3568 Four-layer JLCPCB Free Process

Note the BOM (a few components in the BOM are incorrect. Since the LCSC open-source project cannot be modified, please modify them yourselves):

The crystal oscillator packages are all 2016, not 3225.
The PMIC is RK809-5, not RK809-2
. Only one of R49 or R50 can be labeled. If your memory is LPDDR4, label R49 0R; if it's LPDDR4X, label R50 0R. If
there are two NC markings in one place, don't label both, or don't label either. For a 1000Mbps
PHY, you can use an RTL8211F p2p to replace it
. Any questions? You can join the group. The group owner

has two boards in the project
: V0.3 (dual network card version, one gigabit and one 2.5G), which I have already verified
; and V1.0 (4 network ports version, which I haven't had time to verify yet). If any experts have verified it, please provide feedback.
Onboard resources


: CPU: 4*A55;


Memory: 1 LPDDR4 or 1 LPDDR4x;


Display: HDMI 4K;


Network ports: 2 1000M + 2 2.5G;


Interfaces
: 1. USB 1; 2.
PCIE 2.1;


System

: Ubuntu
Deban
OpenWRT.

Performance :


CPU frequency 2GHz * 4


; Memory can reach 3200MHz (memory supported).


This

indicates JLCPCB 4-layer 3313 laminated
memory. Hynix
boards are recommended. The board supports LPDDR4 or LPDDR4X. Use a 0R resistor to switch between them
. For inquiries, please join QQ group: 169300702.