Rock3/CM3/IO/getting started - Revision history

Setq at 10:40, 10 January 2023

2023-01-10T10:40:35Z

Stephen: /* Install image to CM3 */

2022-02-20T10:40:52Z

‎Install image to CM3

Hipboi: /* Install image to CM3 */

2022-01-18T11:44:33Z

‎Install image to CM3

Hipboi: /* Install image to CM3 */

2022-01-18T11:39:25Z

‎Install image to CM3

Hipboi at 11:37, 18 January 2022

2022-01-18T11:37:13Z

Hipboi at 11:25, 18 January 2022

2022-01-18T11:25:20Z

Hipboi at 09:44, 18 January 2022

2022-01-18T09:44:02Z

Hipboi: Created page with "{{rock3_header}} {{Languages|rock3/cm3/IO}} ROCK 3 > Compute Module 3 > Radxa CM3 IO Board > Rock3/CM3/IO/getting_started..."

2022-01-18T09:19:23Z

Created page with "{{rock3_header}} {{Languages|rock3/cm3/IO}} ROCK 3 > Compute Module 3 > Radxa CM3 IO Board > Rock3/CM3/IO/getting_started..."

New page

{{rock3_header}}
{{Languages|rock3/cm3/IO}}

[[rock3 | ROCK 3]] > [[rock3/CM3 | Compute Module 3]] > [[Rock3/CM3/IO | Radxa CM3 IO Board]] > [[Rock3/CM3/IO/getting_started | Getting started]]

@@ Line 48: / Line 48: @@
 == PCIe Slot ==
-There is one PCIe x1 slot on the IO board, supporting 5.0Gbps. The PCIe function is shared with SATA1, a 1in->2out mux CH482D is used for function switching to PCIe or SATA1. GPIO3_C6 is used for the route select, When GPIO3_C6 is low, signal route to PCIe, when GPIO3_C7 is high, signal route to SATA1.
+There is one PCIe x1 slot on the IO board, supporting 5.0Gbps. The PCIe function is shared with SATA1, a 1in->2out mux CH482D is used for function switching to PCIe or SATA1. GPIO3_C6 is used for the route select, When GPIO3_C6 is low, signal route to PCIe, when GPIO3_C6 is high, signal route to SATA1.
 The PCIe on the CM3 meets PCIe 2.1 specification and support one lane and Root Complex mode only. PCIe slot power is directly from +12V DC, make sure the power supply can provide enough current for the PCIe card.

@@ Line 38: / Line 38: @@
 == Install image to CM3 ==
 * Install image to SD card, refer [[Rock3/install/microSD | microSD card installation]]
-* Install image to eMMC, refer [[Rock3/install/usb-install | eMMC installation]]
+* Install image to eMMC, refer [[rock3/installusb-install-radxa-cm3-io | Install to eMMC from USB port (Radxa CM3 IO) ]]
 == USB 3.0 ==

@@ Line 38: / Line 38: @@
 == Install image to CM3 ==
 * Install image to SD card, refer [[Rock3/install/microSD | microSD card installation]]
-* Install image to eMMC, refer [[Rock3/install/microSD | eMMC installation]]
+* Install image to eMMC, refer [[Rock3/install/usb-install | eMMC installation]]
 == USB 3.0 ==

← Older revision		Revision as of 11:39, 18 January 2022
Line 37:		Line 37:

	== Install image to CM3 ==		== Install image to CM3 ==
		+	* Install image to SD card, refer [[Rock3/install/microSD \| microSD card installation]]
		+	* Install image to eMMC, refer [[Rock3/install/microSD \| eMMC installation]]

	== USB 3.0 ==		== USB 3.0 ==

← Older revision		Revision as of 11:37, 18 January 2022
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	The Micro USB port on the IO board supports host and device mode, it's used for firmware installing to eMMC from host PC or using ADB debugging.		The Micro USB port on the IO board supports host and device mode, it's used for firmware installing to eMMC from host PC or using ADB debugging.
	Note: When in maskrom mode, the USB OTG is forced in device mode.		Note: When in maskrom mode, the USB OTG is forced in device mode.
		+
		+	== Other Pinout ==
		+	Refer [[Rock3/CM3/IO/pinout \| Other connector pinout]].

@@ Line 20: / Line 20: @@
 * Power supply
-** The main PSU input (DC) is a 2.1mm DC tip positive +12V input.
+** The main PSU input (DC) is a 2.1mm DC tip positive +12V(only) input.
 * Monitor and HDMI Cable
@@ Line 31: / Line 31: @@
 *Micro USB cable
 **If you want write image to CM3 eMMC from USB OTG port or use fastboot/adb commands you need a micro USB cable to connect CM3 IO board and PC.

← Older revision		Revision as of 09:44, 18 January 2022
Line 3:		Line 3:

	[[rock3 \| ROCK 3]] > [[rock3/CM3 \| Compute Module 3]] > [[Rock3/CM3/IO \| Radxa CM3 IO Board]] > [[Rock3/CM3/IO/getting_started \| Getting started]]		[[rock3 \| ROCK 3]] > [[rock3/CM3 \| Compute Module 3]] > [[Rock3/CM3/IO \| Radxa CM3 IO Board]] > [[Rock3/CM3/IO/getting_started \| Getting started]]
		+
		+	== Introduction ==
		+
		+	This guide is written for using Radxa CM3 SoM with the CM3 IO board. The purpose is to learn the details of the boards as well as how to prepare and set up for basic use.
		+
		+	== Overview ==
		+
		+	[[File:Cm3_io_label.jpg \| 1200px]]
		+
		+	== What you need ==
		+
		+	=== Necessary ===
		+	* CM3(any variant) + CM3 IO board
		+
		+	* If the CM3 doesn't have eMMC, a micro SD card larger than 8GB is required for OS
		+
		+	* Power supply
		+	** The main PSU input (DC) is a 2.1mm DC tip positive +12V input.
		+
		+	* Monitor and HDMI Cable
		+	** CM3 IO board is equipped with a full sized HDMI connector. HDMI capable monitor is recommended.
		+	** HDMI EDID display data is used to determine the best display resolution. On monitors and TVs that support 1080p (or 4K) this resolution will be selected. If 1080p is not supported the next available resolution reported by EDID will be used. This selected mode will work with MOST but not all monitors/TVs.
		+
		+	*USB to TTL serial cable
		+	**CM3 IO board exports a dedicated serial console for CPU, which can access the low level debug message.
		+
		+	*Micro USB cable
		+	**If you want write image to CM3 eMMC from USB OTG port or use fastboot/adb commands you need a micro USB cable to connect CM3 IO board and PC.