K36¶

Work in progress¶

Use Custom build and do not upgrade while this notice is here.

Overview¶

Hardware¶

SoC	CPU	GPU
Rockchip RK3326	ARM Cortex-A35 (Quad-core) @ 1.3 GHz	Mali G31

Display	RAM	eMMC	Connectivity
4.0-inch 720*720	1 GB DDR3	8 GB	None

Software¶

Kernel	GPU drivers	Compositor	Interface
Mainline Linux	libmali (GLES 3.2) & Panfrost (GL 3.1/GLES 3.1)	Sway	Emulation Station

Controls¶

RetroArch Hotkeys¶

Button Combo	Action
`SELECT`+`START` ^(x2)	Quit Game
`SELECT`+`R1`	Save State
`SELECT`+`L1`	Load State
`SELECT`+`Y(NORTH)`	Open RA Menu
`SELECT`+`A(SOUTH)`	Reset Game
`SELECT`+`X(WEST)`	Show FPS
`SELECT`+`B(EAST)`	Take Screenshot
`SELECT`+`R2`	Fast-Forward

Notes:¶

By default ROCKNIX will detect your controller and configure RetroArch hotkeys automatically. This is controlled by the "AUTOCONFIGURE RETROARCH HOTKEYS" option in the Settings > Controller & Bluetooth menu. While the option is enabled, RetroArch hotkeys will be overwritten by the above defaults each time RetroArch is launched. If this behavior is not desired that option can be disabled and your user-defined RetroArch hotkeys will be used instead.

Mednafen Hotkeys¶

Button Combo	Action
`SELECT`+`START` ^{(hold for 2sec)}	Quit Game
`SELECT`+`R1`	Save State
`SELECT`+`L1` ^{(hold for 2sec)}	Load State
`SELECT`+`X(WEST)`	Show FPS
`SELECT`+`R2`	Fast-Forward
`START`+`L1`	Select disc
`START`+`R1`	Eject/Insert disc
`START`+`D-Pad Left`	Decrease save slot by 1
`START`+`D-Pad Right`	Increase save slot by 1
`START`+`L2`	Configure buttons on virtual port 1
`START`+`R2`	Insert coin

Notes:¶

By default ROCKNIX will expand the configuration file according to the first controller mednafen finds. This only happens when the config file doesn't exist (meaning the first time or if you manually delete it). After the initial expansion you are free to customize the controls.

Global Hotkeys¶

Button Combo	Action
`L1`+`START`+`SELECT`	Exit Emulator / Application
`SELECT`+`Vol +`	Brightness Up
`SELECT`+`Vol -`	Brightness Down
`START`+`Vol +`	LED on
`START`+`Vol -`	LED off
`SELECT`+`START`+`Vol +`	WIFI enable
`SELECT`+`START`+`Vol -`	WIFI disable

Emulators¶

Platform Documentation (RK3326)

Notes¶

Installation¶

This family has WiP status. Release kinda works, but needs manual intervention.
Use the image and instructions from Custom build. Basic flashing instructions are on the Install page.