Category:Neo1973 Hardware/es

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OpenMoko Es un conjuto de aplicaciones (programas) que se encuentran en un nivel superior sobre una determinada plataforma (sin importar cual sea).El sistema físico (Hardware)del Neo1973 es la primera plataforma que toma la ventaja de usar la distribución OpenMoko . Puede encontar las epecificaciones del Neo1973 leyendos estas páginas de introducción y las páginas especifícas para el Neo1973 descritas en la parte de abajo.

Pantalla (parte frontal)
Componentes (parte trasera)

Contents

Experiencias de los usuarios con el hardware de Fase 0

Wishlist:Neo1973_P0_Review

Dimensiones físicas

  • 120,7 x 62 x 18,5 mm (4,75 x 2,44 x 0,728 inch)
  • 184 +/- 5 g (6,5 ounces)

Componentes principales

Procesador

El «cerebro» del sistema (CPU) Neo1973 es un Samsung S3C2410AL-26 (Con una frecuencia máxima de 266 MHz)

Memoria Flash

64MB Samsung NAND flash (K9F1208U0B) unida al controlador NAND S3C2410.

Ésta es la única memoria flash del dispositivo. El procesador S3C2410 se inicia directamente desde la nand usando el S3C2410 Steppingstone.

Sólo usamos programas libres (free software) y sistemas de archivos no propietarios para la flash. Para una descripción más detallada sobre cómo se ha usado, por favor diríjase a:NAND bad blocks

Memoria RAM

128MB SDRAM (2x Samsung K4M511633C) unida al controlador SDRAM S3C2410.

Sistema de comunicación GSM/GPRS

El sistema de comunicación (módem) GSM/GPRS está basado en el sistema Calypso de Texas Instruments.

  • Conectado a: S3C2410 UART1 (full-uart, RxD, TxD, CTS, RTS), /dev/ttySAC0 en el espacio de usuario
  • Controlador PM: [1]
  • Jack de antena GSM/GPRS accesible (al retirar la tapa de la batería)

Circuito Integrado de Banda Base Digital CALYPSO

Lamentamos no poder suministrar muchos detalles del Chipset GSM debido a exigencias estrictas establecidas en los Acuerdos de Confidencialidad (Non Disclosure Agreement, NDA). No obstante, el acceso a este nivel de informacion puede ser innecesario, puesto que este circuito integrado se interconecta con el S3C2410 por medio de una linea serie UART estandar. Esta interface esta basada en las normas siguientes: GSM 07.05, GSM 07.10

Circuito Integrado de Banda Base Analógica TWL3014

Página del producto: TWL3014

Emisor-receptor RF TRF6151

Página del producto: TRF6151
Soporta cuatro bandas RF
Soporta GPRS Clases 12/CS4

AGPS

Hammerhead PMB 2520 AGPS de Global Locate.

No habrá un driver funcional hasta al menos mitad de Abril.

microSD-Card

El Neo1973 dispone de una microSD, también conocida como ranura Transflash. Deberia también soportar SDHC, pero esta funcion no ha sido verificada. Si funciona, las tarjetas >2G deberian funcionar sin problemas. Como no existen tarjetas microSD sobre 2G por el momento, no ha sido posible realizar las verificaciones.

MicroSD slot is under battery.

LCD Module (LCM)

This is a 2.8" diagonal (1.7" x 2.27" - 43mm x 58mm) 480x640 toppoly (tpo) TD028TTEC1 module, using a Toshiba JBT6K74 TFT LCD Driver Chipset.

Touch Screen

Stylus

Seemingly identical to this one on ebay

Bluetooth

Delta DFBM-CS320 Class2 Module, using CSR BlueCore4

Vibrator

USB Host

The USB Host controller is inside the S3C2410

  • Driver: Stock Linux kernel ohci_hcd

USB Device

The USB Device controller is inside the S3C2410

Audio

See also: Neo1973 Audio Subsystem

Wolfson Codec

There's a WM8753 Wolfson Microelectronics CODEC (This is not a 'smart' codec that can interpret MP3/... it is a simple dumb 'sound card'.

Stereo Amplifier

There's a National Semiconductor LM4857 Stereo Amplifier at the analog audio output of the WM8753

Analog wired Headset

There's a four-ring 2.5mm stereo jack which provides connectivity to old-fashioned wired headsets.

The headsets used by Motorola smartphones (A780,A1200, ...) and the V-360 have a compatible configuration.

Bluetooth Headset

This one is wired via PCM bus from the CSR Bluetooth chip to the Wolfson codec.

Power Management

A Philips PCF50606 is used for power management.

Battery

The Neo1973 Battery is compatible with a Nokia BL5C battery. According to this post on the mailinglist. Photo of the battery inside the Neo1973.

Buttons

The Neo1973 features two buttons:

  1. The Power Button
  2. The "Aux" button

History

GTA01

This is the most simple, non-bluetooth version of the prototype.

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 Harald + Mickey.

Unfortunately still not useful due to half-working touchscreen.

  • ATAG_REVISION: 0x00000140

GTA01B

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 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 [2]) 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 will be shipped in Phase 1

Looks

This is what the GTA01Bv4 PCB looks like without the shielding cans, which will be fitted later.

Changes from GTA01Bv3
  1. Fix all Errata items from GTA01Bv3
  2. 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)
  3. Fix a number of production related details and minor hardware details that are not user-visible

Distinguishing hardware revisions

Inside the Bootloader

Every hardware revision has its own u-boot image type. Thus, the bootloader has the revision hard-coded. The hardware revision is passed on to the kernel via the ATAG mechanism (ATAG_REVISION)

Inside the Kernel

The kernel receives the ATAG_REVISION during bootup, and saves its contents in the "system_rev" global variable.

From Userspace

The kernel exports the system_rev variable in /proc/cpuinfo as "Revision :" line.

Approval

  • CE (Is this the proper site for CE?)
  • FCC

Pages in category "Neo1973 Hardware/es"

The following 3 pages are in this category, out of 3 total.

Personal tools

OpenMoko Es un conjuto de aplicaciones (programas) que se encuentran en un nivel superior sobre una determinada plataforma (sin importar cual sea).El sistema físico (Hardware)del Neo1973 es la primera plataforma que toma la ventaja de usar la distribución OpenMoko . Puede encontar las epecificaciones del Neo1973 leyendos estas páginas de introducción y las páginas especifícas para el Neo1973 descritas en la parte de abajo.

Pantalla (parte frontal)
Componentes (parte trasera)

Experiencias de los usuarios con el hardware de Fase 0

Wishlist:Neo1973_P0_Review

Dimensiones físicas

  • 120,7 x 62 x 18,5 mm (4,75 x 2,44 x 0,728 inch)
  • 184 +/- 5 g (6,5 ounces)

Componentes principales

Procesador

El «cerebro» del sistema (CPU) Neo1973 es un Samsung S3C2410AL-26 (Con una frecuencia máxima de 266 MHz)

Memoria Flash

64MB Samsung NAND flash (K9F1208U0B) unida al controlador NAND S3C2410.

Ésta es la única memoria flash del dispositivo. El procesador S3C2410 se inicia directamente desde la nand usando el S3C2410 Steppingstone.

Sólo usamos programas libres (free software) y sistemas de archivos no propietarios para la flash. Para una descripción más detallada sobre cómo se ha usado, por favor diríjase a:NAND bad blocks

Memoria RAM

128MB SDRAM (2x Samsung K4M511633C) unida al controlador SDRAM S3C2410.

Sistema de comunicación GSM/GPRS

El sistema de comunicación (módem) GSM/GPRS está basado en el sistema Calypso de Texas Instruments.

  • Conectado a: S3C2410 UART1 (full-uart, RxD, TxD, CTS, RTS), /dev/ttySAC0 en el espacio de usuario
  • Controlador PM: [1]
  • Jack de antena GSM/GPRS accesible (al retirar la tapa de la batería)

Circuito Integrado de Banda Base Digital CALYPSO

Lamentamos no poder suministrar muchos detalles del Chipset GSM debido a exigencias estrictas establecidas en los Acuerdos de Confidencialidad (Non Disclosure Agreement, NDA). No obstante, el acceso a este nivel de informacion puede ser innecesario, puesto que este circuito integrado se interconecta con el S3C2410 por medio de una linea serie UART estandar. Esta interface esta basada en las normas siguientes: GSM 07.05, GSM 07.10

Circuito Integrado de Banda Base Analógica TWL3014

Página del producto: TWL3014

Emisor-receptor RF TRF6151

Página del producto: TRF6151
Soporta cuatro bandas RF
Soporta GPRS Clases 12/CS4

AGPS

Hammerhead PMB 2520 AGPS de Global Locate.

No habrá un driver funcional hasta al menos mitad de Abril.

microSD-Card

El Neo1973 dispone de una microSD, también conocida como ranura Transflash. Deberia también soportar SDHC, pero esta funcion no ha sido verificada. Si funciona, las tarjetas >2G deberian funcionar sin problemas. Como no existen tarjetas microSD sobre 2G por el momento, no ha sido posible realizar las verificaciones.

MicroSD slot is under battery.

LCD Module (LCM)

This is a 2.8" diagonal (1.7" x 2.27" - 43mm x 58mm) 480x640 toppoly (tpo) TD028TTEC1 module, using a Toshiba JBT6K74 TFT LCD Driver Chipset.

Touch Screen

Stylus

Seemingly identical to this one on ebay

Bluetooth

Delta DFBM-CS320 Class2 Module, using CSR BlueCore4

Vibrator

USB Host

The USB Host controller is inside the S3C2410

  • Driver: Stock Linux kernel ohci_hcd

USB Device

The USB Device controller is inside the S3C2410

Audio

See also: Neo1973 Audio Subsystem

Wolfson Codec

There's a WM8753 Wolfson Microelectronics CODEC (This is not a 'smart' codec that can interpret MP3/... it is a simple dumb 'sound card'.

Stereo Amplifier

There's a National Semiconductor LM4857 Stereo Amplifier at the analog audio output of the WM8753

Analog wired Headset

There's a four-ring 2.5mm stereo jack which provides connectivity to old-fashioned wired headsets.

The headsets used by Motorola smartphones (A780,A1200, ...) and the V-360 have a compatible configuration.

Bluetooth Headset

This one is wired via PCM bus from the CSR Bluetooth chip to the Wolfson codec.

Power Management

A Philips PCF50606 is used for power management.

Battery

The Neo1973 Battery is compatible with a Nokia BL5C battery. According to this post on the mailinglist. Photo of the battery inside the Neo1973.

Buttons

The Neo1973 features two buttons:

  1. The Power Button
  2. The "Aux" button

History

GTA01

This is the most simple, non-bluetooth version of the prototype.

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 Harald + Mickey.

Unfortunately still not useful due to half-working touchscreen.

  • ATAG_REVISION: 0x00000140

GTA01B

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 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 [2]) 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 will be shipped in Phase 1

Looks

This is what the GTA01Bv4 PCB looks like without the shielding cans, which will be fitted later.

Changes from GTA01Bv3
  1. Fix all Errata items from GTA01Bv3
  2. 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)
  3. Fix a number of production related details and minor hardware details that are not user-visible

Distinguishing hardware revisions

Inside the Bootloader

Every hardware revision has its own u-boot image type. Thus, the bootloader has the revision hard-coded. The hardware revision is passed on to the kernel via the ATAG mechanism (ATAG_REVISION)

Inside the Kernel

The kernel receives the ATAG_REVISION during bootup, and saves its contents in the "system_rev" global variable.

From Userspace

The kernel exports the system_rev variable in /proc/cpuinfo as "Revision :" line.

Approval

  • CE (Is this the proper site for CE?)
  • FCC