Changes between Version 21 and Version 22 of ventana/LVDS

Timestamp:

09/24/2021 04:55:29 PM (4 years ago)

Author:

Tim Harvey

Comment:

move supported displays up in page and uncollpase the recommended one

ventana/LVDS

@@ -108 +108 @@
  - GW53xx-F and above have a 700mA capable 5V supply shared between CAN transceiver, HDMI DDC, and LVDS.
  - GW54xx has a 600mA capable 5V supply shared between CAN transceiver, HDMI DDC, FAN power, and LVDS.
+
+
+
+[=#displays]
+== Supported Displays ==
+While you should be able to make a wide variety of LVDS displays work, Gateworks provides software support and cables for several readily available displays. Please contact sales@gateworks.com for details.
+
+
+[=#gw17047]
+=== GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display - Recommended ===
+The GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display is a low-cost display supporting:
+ * 7" LCD 1024x600 display with backlight
+  * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
+  * Active area: 153.6 x 90.00mm
+  * Resolution: 1024x600 24bit RGB
+  * Pixel pitch: 0.05 x 0.15mm
+  * Pixel config: RGB stripes
+  * Mode: Transmissive, normally black
+  * Brightness: 200 nits
+  * Contrast: 700:1
+  * Backlight: LED
+  * Interface: LVDS
+  * Technology: IPS TFT
+  * Power consuption: 1W to 2W (typ)
+  * operating temperature: -20C to +70C
+ * 5pt Capacitive touch via FT5406 touch controller
+  * 10-point capacitive touch
+  * scanning frequency: >100 Hz
+  * channels: 28 (drive) * 16 (induction)
+  * active area: up to 8.9"
+  * transmission: i2c i2c-2@0x38
+  * operating temperature: -40C to +85C
+ * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
+ * [http://dev.gateworks.com/datasheets/DLC0700XDP21LF-C-1%20SPEC.pdf DLC0700XDP21LF-C-1 Datasheet]
+
+Gateworks Bootloader support:
+ * you can enable display out in the bootloader via:
+{{{#!bash
+setenv panel DLC0700XDP21LF
+saveenv
+}}}
+
+
+Android Kitkat+ support:
+ * Enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
+{{{#!bash
+setenv display DLC0700XDP21LF
+saveenv
+}}}
+
+Yocto Support:
+ * For the touch controller, use a fixfdt variable in the bootloader to invert the touch controller:
+{{{
+setenv display DLC700JMGT4
+setenv fixfdt "${fixfdt}; fdt resize; fdt rm /soc/aips-bus@02100000/i2c@021a8000/edt-ft5x06@38 invert"
+saveenv
+}}}
+
+
+[=#WSVGA-7in]
+=== GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display - End of Life ===
+This display is no longer carried by Gateworks.
+[[CollapsibleStart(Expand Details)]]
+The GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display is a low-cost display supporting:
+ * 7" LCD 1024x600 display with backlight
+  * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
+  * Active area: 153.6 x 90.00mm
+  * Resolution: 1024x600 24bit RGB
+  * Pixel pitch: 0.05 x 0.15mm
+  * Pixel config: RGB stripes
+  * Mode: Transmissive, normally black
+  * Brightness: 200 nits
+  * Contrast: 700:1
+  * Backlight: LED
+  * Interface: LVDS
+  * Technology: IPS TFT
+  * Power consuption: 1W to 2W (typ)
+  * operating temperature: -20C to +70C
+ * 5pt Capacitive touch via FT5406 touch controller
+  * 10-point capacitive touch
+  * scanning frequency: >100 Hz
+  * channels: 28 (drive) * 16 (induction)
+  * active area: up to 8.9"
+  * transmission: i2c i2c-2@0x38
+  * operating temperature: -40C to +85C
+ * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
+ * [http://dev.gateworks.com/datasheets/DLC0700DDG-4%20SPEC%20V1.1.pdf DLC0700JMG Datasheet]
+
+Gateworks Bootloader support:
+ * you can enable display out in the bootloader via:
+{{{#!bash
+setenv panel DLC700JMGT4
+saveenv
+}}}
+
+Yocto support:
+ * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
+{{{#!bash
+setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-WSVGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
+saveenv
+}}}
+ * Alternatively, you can enable support for this using version v1.06+ bootscript
+{{{#!bash
+setenv display DLC700JMGT4
+saveenv
+}}}
+
+Android Kitkat+ support:
+ * you can enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
+{{{#!bash
+setenv display DLC700JMGT4
+saveenv
+}}}
+
+[[CollapsibleEnd]]
+
+[=#XGA-8in]
+=== GW17030 DLC800FIGT3 8" XGA Touchscreen Display - End of Life ===
+This display is no longer carried by Gateworks.
+[[CollapsibleStart(Expand Details)]]
+The GW17030 DLC800FIGT3 8" XGA Touchscreen Display is a low-cost display supporting:
+ * 8" LCD 1024x768 display with backlight
+  * Physical size (W/H/D): 168.80 x 139.17 x 4.43mm
+  * Active area: 162.05 x 121.54mm
+  * Resolution: 1024x768 24bit RGB
+  * Pixel pitch: 0.05275 x 0.15825mm
+  * Pixel config: RGB stripes
+  * Mode: Transmissive, normally black
+  * Brightness: 280 nits
+  * Contrast: 800:1
+  * Backlight: LED
+  * Interface: LVDS
+  * Technology: IPS TFT
+  * Power consuption: 1W to 2W (typ)
+  * operating temperature: -10C to +50C
+ * Capacitive touch via GT9110 touch controller
+  * 10-point capacitive touch
+  * scanning frequency: 100 Hz
+  * channels: 42 (drive) * 30 (induction)
+  * active area: 7" to 12.1"
+  * transmission: 7.0Kbps (max) i2c i2c-2@0x14
+  * gesture and !HotKnot support
+  * operating temperature: -40C to +85C
+ * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
+ * [http://dev.gateworks.com/datasheets/DLC0800FIG-5.pdf DLC800FIG Datasheet]
+
+Gateworks Bootloader support:
+ * you can enable display out in the bootloader via:
+{{{#!bash
+setenv panel DLC800FIGT3
+saveenv
+}}}
+
+Yocto support:
+ * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
+{{{#!bash
+setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
+saveenv
+}}}
+ * Alternatively, you can enable support for this using version v1.06+ bootscript
+{{{#!bash
+setenv display DLC800FIGT3
+saveenv
+}}}
+
+Android !KitKat+ support:
+ * you can enable display support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
+{{{#!bash
+setenv display DLC800FIGT3
+saveenv
+}}}
+[[CollapsibleEnd]]
+
+[=#XGA-10in]
+=== Freescale MCIMX-LVDS1 10" XGA Touchscreen Display ===
+[[CollapsibleStart(Expand Details)]]
+The 'Freescale LVDS1' or 'MCIMX-LVDS1' was originally designed for an i.MX53 dev kit and is a LCD+Backlight-controller+Touchscreen-controller.
+
+This is the display used in many of the Gateworks demo videos and is directly compatible with our LVDS connector.
+
+Its available from a few distributors if you search but always $500:
+ * [https://www.digikey.com/products/en?keywords=MCIMX-LVDS1 Digikey]
+ * [http://www.newark.com/freescale-semiconductor/mcimx-lvds1/daughter-card-10-1in-lcd-module/dp/45T2344 Newark]
+ * [http://www.mouser.com/ProductDetail/Freescale-Semiconductor/MCIMX-LVDS1/?qs=Bd5/XmnHbhsyKVtPrY51Kg== Mouser]
+
+Details:
+ * Display: 10in 1024x768 pixel 128dpi LCD HSD100PXN1
+ * Touch Controller: [http://dev.gateworks.com/datasheets/EXC7200_Datasheet.pdf EXC7200] on i2c-2@0x04
+  * IRQ via gpio-11 on GW5200/GW5300, gpio-204 on GW5400
+ * Backlight: White LED (PWM Driven) on i.MX6 pwm4
+ * Power Consumption: approximately 700mW to 1.5mW depending on BL brightness
+ * supports [http://www.ecnmag.com/articles/2010/04/content-adaptive-lcd-backlight-control Content Adaptive Backlight Control] (CABC) via gpio-10
+  * when enabled this sets backlight automatically according to content - this can cause annoying flickering and is usually best disabled by de-asserting the gpio (driving low))
+
+Gateworks Bootloader support:
+ * you can enable display out in the bootloader via:
+{{{#!bash
+setenv panel Hannstar-XGA
+saveenv
+}}}
+
+Yocto support:
+ * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
+{{{#!bash
+setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
+saveenv
+}}}
+ * Alternatively, you can enable support for this using version v1.06+ bootscript
+{{{#!bash
+setenv display Hannstar-XGA
+saveenv
+}}}
+
+Android !KitKat+ support:
+ * you can enable display and touch support for Android !KitKat setting the {{{display}}} env variable in the bootloader:
+{{{#!bash
+setenv display Hannstar-XGA
+saveenv
+}}}
+
+[[CollapsibleEnd]]
+
+
+
+=== Gateworks LCD Setup ===
+This setup applies to the Gateworks 7 and 8" LCD kits.
+ * 7" WSVGA (1024x600) display with backlight and 5pt capacitive touch:
+  * GW17029 7" LCD Display
+  * GW10109 (8in) GW16113 (36in) GW16114 (60in) Cable
+  * GW16114-1 Adapter Board (for 7" LCD)
+ * 8" XGA (1024x768) display with backlight and 5pt capacitive touch:
+  * GW17030 8" LCD Display
+  * GW10109 (8in) GW16113 (36in) GW16114 (60in) Cable
+  * GW16114-2 Adapter Board (for 8" LCD)
+
+Procedure:
+ 1. Plug the small ribbon cable on the LCD into the adapter board slot as pictured
+[[Image(lcdadapterboard.jpg,400px)]]
+ 2. Take the GW10109/GW16113/GW16114 Cable and plug the side with two connectors into the LCD and the Adapter board.
+[[Image(lcdcables.jpg,400px)]]
+ 3. Plug the single end of the cable onto the Ventana board LVDS connector.
+[[Image(ventanalvdsconnector.jpg,400px)]]
 
 
@@ -494 +736 @@
 }}}
 
-
-[=#displays]
-== Supported Displays ==
-While you should be able to make a wide variety of LVDS displays work, Gateworks provides software support and cables for several readily available displays. Please contact sales@gateworks.com for details.
-
-
-=== GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display - Recommended ===
-[[CollapsibleStart(Expand Details)]]
-The GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display is a low-cost display supporting:
- * 7" LCD 1024x600 display with backlight
-  * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
-  * Active area: 153.6 x 90.00mm
-  * Resolution: 1024x600 24bit RGB
-  * Pixel pitch: 0.05 x 0.15mm
-  * Pixel config: RGB stripes
-  * Mode: Transmissive, normally black
-  * Brightness: 200 nits
-  * Contrast: 700:1
-  * Backlight: LED
-  * Interface: LVDS
-  * Technology: IPS TFT
-  * Power consuption: 1W to 2W (typ)
-  * operating temperature: -20C to +70C
- * 5pt Capacitive touch via FT5406 touch controller
-  * 10-point capacitive touch
-  * scanning frequency: >100 Hz
-  * channels: 28 (drive) * 16 (induction)
-  * active area: up to 8.9"
-  * transmission: i2c i2c-2@0x38
-  * operating temperature: -40C to +85C
- * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
- * [http://dev.gateworks.com/datasheets/DLC0700XDP21LF-C-1%20SPEC.pdf DLC0700XDP21LF-C-1 Datasheet]
-
-Gateworks Bootloader support:
- * you can enable display out in the bootloader via:
-{{{#!bash
-setenv panel DLC0700XDP21LF
-saveenv
-}}}
-
-
-Android Kitkat+ support:
- * Enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
-{{{#!bash
-setenv display DLC0700XDP21LF
-saveenv
-}}}
-
-Yocto Support:
- * For the touch controller, use a fixfdt variable in the bootloader to invert the touch controller:
-{{{
-setenv display DLC700JMGT4
-setenv fixfdt "${fixfdt}; fdt resize; fdt rm /soc/aips-bus@02100000/i2c@021a8000/edt-ft5x06@38 invert"
-saveenv
-}}}
-
-
-[[CollapsibleEnd]]
-
-[=#WSVGA-7in]
-=== GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display - End of Life ===
-This display is no longer carried by Gateworks.
-[[CollapsibleStart(Expand Details)]]
-The GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display is a low-cost display supporting:
- * 7" LCD 1024x600 display with backlight
-  * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
-  * Active area: 153.6 x 90.00mm
-  * Resolution: 1024x600 24bit RGB
-  * Pixel pitch: 0.05 x 0.15mm
-  * Pixel config: RGB stripes
-  * Mode: Transmissive, normally black
-  * Brightness: 200 nits
-  * Contrast: 700:1
-  * Backlight: LED
-  * Interface: LVDS
-  * Technology: IPS TFT
-  * Power consuption: 1W to 2W (typ)
-  * operating temperature: -20C to +70C
- * 5pt Capacitive touch via FT5406 touch controller
-  * 10-point capacitive touch
-  * scanning frequency: >100 Hz
-  * channels: 28 (drive) * 16 (induction)
-  * active area: up to 8.9"
-  * transmission: i2c i2c-2@0x38
-  * operating temperature: -40C to +85C
- * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
- * [http://dev.gateworks.com/datasheets/DLC0700DDG-4%20SPEC%20V1.1.pdf DLC0700JMG Datasheet]
-
-Gateworks Bootloader support:
- * you can enable display out in the bootloader via:
-{{{#!bash
-setenv panel DLC700JMGT4
-saveenv
-}}}
-
-Yocto support:
- * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
-{{{#!bash
-setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-WSVGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
-saveenv
-}}}
- * Alternatively, you can enable support for this using version v1.06+ bootscript
-{{{#!bash
-setenv display DLC700JMGT4
-saveenv
-}}}
-
-Android Kitkat+ support:
- * you can enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
-{{{#!bash
-setenv display DLC700JMGT4
-saveenv
-}}}
-
-[[CollapsibleEnd]]
-
-[=#XGA-8in]
-=== GW17030 DLC800FIGT3 8" XGA Touchscreen Display - End of Life ===
-This display is no longer carried by Gateworks.
-[[CollapsibleStart(Expand Details)]]
-The GW17030 DLC800FIGT3 8" XGA Touchscreen Display is a low-cost display supporting:
- * 8" LCD 1024x768 display with backlight
-  * Physical size (W/H/D): 168.80 x 139.17 x 4.43mm
-  * Active area: 162.05 x 121.54mm
-  * Resolution: 1024x768 24bit RGB
-  * Pixel pitch: 0.05275 x 0.15825mm
-  * Pixel config: RGB stripes
-  * Mode: Transmissive, normally black
-  * Brightness: 280 nits
-  * Contrast: 800:1
-  * Backlight: LED
-  * Interface: LVDS
-  * Technology: IPS TFT
-  * Power consuption: 1W to 2W (typ)
-  * operating temperature: -10C to +50C
- * Capacitive touch via GT9110 touch controller
-  * 10-point capacitive touch
-  * scanning frequency: 100 Hz
-  * channels: 42 (drive) * 30 (induction)
-  * active area: 7" to 12.1"
-  * transmission: 7.0Kbps (max) i2c i2c-2@0x14
-  * gesture and !HotKnot support
-  * operating temperature: -40C to +85C
- * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
- * [http://dev.gateworks.com/datasheets/DLC0800FIG-5.pdf DLC800FIG Datasheet]
-
-Gateworks Bootloader support:
- * you can enable display out in the bootloader via:
-{{{#!bash
-setenv panel DLC800FIGT3
-saveenv
-}}}
-
-Yocto support:
- * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
-{{{#!bash
-setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
-saveenv
-}}}
- * Alternatively, you can enable support for this using version v1.06+ bootscript
-{{{#!bash
-setenv display DLC800FIGT3
-saveenv
-}}}
-
-Android !KitKat+ support:
- * you can enable display support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
-{{{#!bash
-setenv display DLC800FIGT3
-saveenv
-}}}
-[[CollapsibleEnd]]
-
-[=#XGA-10in]
-=== Freescale MCIMX-LVDS1 10" XGA Touchscreen Display ===
-[[CollapsibleStart(Expand Details)]]
-The 'Freescale LVDS1' or 'MCIMX-LVDS1' was originally designed for an i.MX53 dev kit and is a LCD+Backlight-controller+Touchscreen-controller.
-
-This is the display used in many of the Gateworks demo videos and is directly compatible with our LVDS connector.
-
-Its available from a few distributors if you search but always $500:
- * [https://www.digikey.com/products/en?keywords=MCIMX-LVDS1 Digikey]
- * [http://www.newark.com/freescale-semiconductor/mcimx-lvds1/daughter-card-10-1in-lcd-module/dp/45T2344 Newark]
- * [http://www.mouser.com/ProductDetail/Freescale-Semiconductor/MCIMX-LVDS1/?qs=Bd5/XmnHbhsyKVtPrY51Kg== Mouser]
-
-Details:
- * Display: 10in 1024x768 pixel 128dpi LCD HSD100PXN1
- * Touch Controller: [http://dev.gateworks.com/datasheets/EXC7200_Datasheet.pdf EXC7200] on i2c-2@0x04
-  * IRQ via gpio-11 on GW5200/GW5300, gpio-204 on GW5400
- * Backlight: White LED (PWM Driven) on i.MX6 pwm4
- * Power Consumption: approximately 700mW to 1.5mW depending on BL brightness
- * supports [http://www.ecnmag.com/articles/2010/04/content-adaptive-lcd-backlight-control Content Adaptive Backlight Control] (CABC) via gpio-10
-  * when enabled this sets backlight automatically according to content - this can cause annoying flickering and is usually best disabled by de-asserting the gpio (driving low))
-
-Gateworks Bootloader support:
- * you can enable display out in the bootloader via:
-{{{#!bash
-setenv panel Hannstar-XGA
-saveenv
-}}}
-
-Yocto support:
- * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
-{{{#!bash
-setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
-saveenv
-}}}
- * Alternatively, you can enable support for this using version v1.06+ bootscript
-{{{#!bash
-setenv display Hannstar-XGA
-saveenv
-}}}
-
-Android !KitKat+ support:
- * you can enable display and touch support for Android !KitKat setting the {{{display}}} env variable in the bootloader:
-{{{#!bash
-setenv display Hannstar-XGA
-saveenv
-}}}
-
-[[CollapsibleEnd]]
-
-
-
-=== Gateworks LCD Setup ===
-This setup applies to the Gateworks 7 and 8" LCD kits.
-[[CollapsibleStart(Expand Details)]]
-
- * 8" XGA (1024x768) display with backlight and 5pt capacitive touch:
-  * GW17030 8" LCD Display
-  * GW10109 (8in) GW16113 (36in) GW16114 (60in) Cable
-  * GW16114-2 Adapter Board (for 8" LCD)
-
- * 7" WSVGA (1024x600) display with backlight and 5pt capacitive touch:
-  * GW17029 7" LCD Display
-  * GW10109 (8in) GW16113 (36in) GW16114 (60in) Cable
-  * GW16114-1 Adapter Board (for 7" LCD)
-
- 1. Plug the small ribbon cable on the LCD into the adapter board slot as pictured
-[[Image(lcdadapterboard.jpg,400px)]]
- 2. Take the GW10109/GW16113/GW16114 Cable and plug the side with two connectors into the LCD and the Adapter board.
-[[Image(lcdcables.jpg,400px)]]
- 3. Plug the single end of the cable onto the Ventana board LVDS connector.
-[[Image(ventanalvdsconnector.jpg,400px)]]
-[[CollapsibleEnd]]
-
 [=#selection]
 == Selecting a LCD & Touchscreen Display ==