GTA01 revisions - Revision history

Glenn: +Category:Neo1973 Hardware

2008-09-07T11:25:27Z

+Category:Neo1973 Hardware

DolfjeBot1: Replacing 'OpenMoko' with 'Openmoko'

2008-08-22T22:59:17Z

Replacing 'OpenMoko' with 'Openmoko'

Dolfje at 22:07, 17 August 2008

2008-08-17T22:07:47Z

Dolfje at 17:03, 16 August 2008

2008-08-16T17:03:08Z

Dolfje: /* GTA01Bv3 */

2008-08-16T16:58:45Z

‎GTA01Bv3

Dolfje: /* GTA01Bv4 */

2008-08-16T16:57:13Z

‎GTA01Bv4

Dolfje: New page: = GTA01 specification = * Neo 1973 (GTA01B_v4) * Battery (1200mAh) * Stylus * Headset * Phone Pouch * Lanyard * SanDisk 512MB MicroSD Card * Mini USB Connectivity Cable And as from GTA01Bv...

2008-08-16T16:47:17Z

New page: = GTA01 specification = * Neo 1973 (GTA01B_v4) * Battery (1200mAh) * Stylus * Headset * Phone Pouch * Lanyard * SanDisk 512MB MicroSD Card * Mini USB Connectivity Cable And as from GTA01Bv...

New page

= GTA01 specification =
* Neo 1973 (GTA01B_v4)
* Battery (1200mAh)
* Stylus
* Headset
* Phone Pouch
* Lanyard
* SanDisk 512MB MicroSD Card
* Mini USB Connectivity Cable
And as from GTA01Bv1:
* Bluetooth (;

= GTA01v3 =
First generation of prototypes that was given to internal OpenMoko software developers.

Unfortunately not useful at all due to non-working touchscreen.

* ATAG_REVISION: 0x0000130

= GTA01v4 =
Second generation of prototypes that was given to [[User:HaraldWelte|Harald]] +[[User:Mickey|Mickey]].

Unfortunately still not useful due to half-working touchscreen.

* ATAG_REVISION: 0x00000140

= GTA01Bv1 =
This is the bluetooth-enabled fork of GTA01

= GTA01Bv2 =
This is the first produced version of the bluetooth-enabled version.

* ATAG_REVISION: 0x00000220

= GTA01Bv3 =
This is the second produced version of the bluetooth-enabled version. It contains mainly GPS-related fixes.

* ATAG_REVISION: 0x00000230

This is the version that is shipped in [[Neo 1973 Phase 0|Phase 0]].

== GTA01Bv3 Errata ==
=== PMU unable to resume from suspend ===
Due to use of wrong GPIO/EINT pin, the PMU cannot wake-up the phone after suspend. This means, specifically, '''the following events can not bring the phone back from suspend-to-ram''':
* PMU RTC Alarm
* Power button press
* Charger events (charger insertion/removal/error)
* Low battery

=== Stand-by time extremely low ===
This is due to a design bug resulting in at least 30mA additional standby current, since we cannot properly switch off the power supply to the S3C2410 PLL's. There is nothing we can do to change this with post-production fixes. GTA01Bv4 will address this issue.

=== GSM doesn't resume phone from suspend ===
The GSM modem currently doesn't signalize a wakeup interrupt to the S3C2410 in case there's some noteworthy event, such as incoming call, loss of network, incoming SMS or the like.

This is a serious issue, but can be fixed with a GSM Modem Firmware update.

=== GSM Sidetone too loud ===
The local feedback sidetone (see [http://en.wikipedia.org/wiki/Sidetone]) is too loud. This will be addressed in a GSM firmware update

=== Bad block ===
Due to an error in the production process, the factory-programmed NAND bad block information has been lost. This means that some blocks in the flash will wear out rapidly, which might become as bad as rendering the device unusable.

= GTA01Bv4 =
This is the version that is being shipped in [[Neo1973#Phase_1_.28GTA01Bv4.29|Phase 1]]

== Looks ==
This is what the GTA01Bv4 PCB looks like without the shielding cans, which will be fitted later.
[[Image:Gta01b_v4_front.jpg|thumb|400px|Component side]]
[[Image:Gta01b_v4_back.jpg|thumb|400px|Display side]]

== Errata ==

There were two versions of GTA01Bv4: some were given away (red mainboard), and some were sold (green mainboard). The given-away have [[one transistor too many]].

== Changes from GTA01Bv3 ==
# Fix all Errata items from GTA01Bv3
# Add I2C, SPI and one irq and wakeup capable GPIO pin to debug port plus have test pads for all these signals (for soldering wires directly on the pcb)
# Fix a number of production related details and minor hardware details that are not user-visible

← Older revision		Revision as of 11:25, 7 September 2008
Line 110:		Line 110:

	There were two versions of GTA01Bv4: some were given away (red mainboard), and some were sold (green mainboard). The given-away have [[one transistor too many]].		There were two versions of GTA01Bv4: some were given away (red mainboard), and some were sold (green mainboard). The given-away have [[one transistor too many]].
		+
		+	[[Category:Neo1973 Hardware]]

@@ Line 14: / Line 14: @@
 == GTA01v3 ==
-First generation of prototypes that was given to internal OpenMoko software developers.
+First generation of prototypes that was given to internal Openmoko software developers.
 Unfortunately not useful at all due to non-working touchscreen.

← Older revision		Revision as of 22:07, 17 August 2008
Line 1:		Line 1:
		+	GTA01 is the codename of the first phone developed from Openmoko. It was sold under the name [[Neo 1973]]. This page gives you an historical overview of which steps were needed before the [[Neo 1973]] was born.
		+
	== GTA01 specification ==		== GTA01 specification ==
	* Neo 1973 (GTA01B_v4)		* Neo 1973 (GTA01B_v4)

@@ Line 1: / Line 1: @@
-= GTA01 specification =
+== GTA01 specification ==
 * Neo 1973 (GTA01B_v4)
 * Battery (1200mAh)
@@ Line 11: / Line 11: @@
 * Bluetooth (;
-= GTA01v3 =
+== GTA01v3 ==
 First generation of prototypes that was given to internal OpenMoko software developers.
@@ Line 18: / Line 18: @@
 * ATAG_REVISION: 0x0000130
-= GTA01v4 =
+== GTA01v4 ==
 Second generation of prototypes that was given to [[User:HaraldWelte|Harald]] +[[User:Mickey|Mickey]].
@@ Line 25: / Line 25: @@
 * ATAG_REVISION: 0x00000140
-= GTA01Bv1 =
+== GTA01Bv1 ==
 This is the bluetooth-enabled fork of GTA01
-= GTA01Bv2 =
+== GTA01Bv2 ==
 This is the first produced version of the bluetooth-enabled version.
 * ATAG_REVISION: 0x00000220
-= GTA01Bv3 =
+== GTA01Bv3 (Phase 0)==
 This is the second produced version of the bluetooth-enabled version. It contains mainly GPS-related fixes.
@@ Line 40: / Line 40: @@
 This is the version that is shipped in [[Neo 1973 Phase 0|Phase 0]] to 36 developers [http://lists.openmoko.org/pipermail/announce/2007-March/000006.html].
-== GTA01Bv3 Errata ==
+=== Problems ===
-=== PMU unable to resume from suspend ===
+==== PMU unable to resume from suspend ====
 Due to use of wrong GPIO/EINT pin, the PMU cannot wake-up the phone after suspend.  This means, specifically, '''the following events can not bring the phone back from suspend-to-ram''':
 * PMU RTC Alarm
@@ Line 48: / Line 48: @@
 * Low battery
-=== Stand-by time extremely low ===
+==== Stand-by time extremely low ====
 This is due to a design bug resulting in at least 30mA additional standby current, since we cannot properly switch off the power supply to the S3C2410 PLL's.  There is nothing we can do to change this with post-production fixes.  GTA01Bv4 will address this issue.
-=== GSM doesn't resume phone from suspend ===
+==== GSM doesn't resume phone from suspend ====
 The GSM modem currently doesn't signalize a wakeup interrupt to the S3C2410 in case there's some noteworthy event, such as incoming call, loss of network, incoming SMS or the like.
 This is a serious issue, but can be fixed with a GSM Modem Firmware update.
-=== GSM Sidetone too loud ===
+==== GSM Sidetone too loud ====
 The local feedback sidetone (see [http://en.wikipedia.org/wiki/Sidetone]) is too loud.  This will be addressed in a GSM firmware update
-=== Bad block ===
+==== Bad block ====
 Due to an error in the production process, the factory-programmed NAND bad block information has been lost.  This means that some blocks in the flash will wear out rapidly, which might become as bad as rendering the device unusable.
-= GTA01Bv4 =
+== GTA01Bv4 (Phase 1)==
 This is the version that is being shipped in [[Neo1973#Phase_1_.28GTA01Bv4.29|Phase 1]]
-== Sold Versions ==
+=== Changes ===
 Neo 1973 Base -- everything the mobile application developer needs to enjoy
 the benefits of the first freed phone, the Neo 1973:
@@ Line 95: / Line 100: @@
   * Torx T6 screwdriver
-== Looks ==
+=== Looks ===
 This is what the GTA01Bv4 PCB looks like without the shielding cans, which will be fitted later.
 [[Image:Gta01b_v4_front.jpg|thumb|400px|Component side]]
 [[Image:Gta01b_v4_back.jpg|thumb|400px|Display side]]
-== Errata ==
+=== Errata ===
 There were two versions of GTA01Bv4: some were given away (red mainboard), and some were sold (green mainboard). The given-away have [[one transistor too many]].

@@ Line 38: / Line 38: @@
 * ATAG_REVISION: 0x00000230
-This is the version that is shipped in [[Neo 1973 Phase 0|Phase 0]].
+This is the version that is shipped in [[Neo 1973 Phase 0|Phase 0]] to 36 developers [http://lists.openmoko.org/pipermail/announce/2007-March/000006.html].
 == GTA01Bv3 Errata ==