Category:Neo1973 Hardware/it

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Line 67: Line 67:
 
=== microSD-Card ===
 
=== microSD-Card ===
 
Il Neo1973 ha una  microSD anche conosciuta come slot Transflash.
 
Il Neo1973 ha una  microSD anche conosciuta come slot Transflash.
Dovrebbe supportare l'SDHC, ma questa funzionalita' non e' stata testata. Se funziona, memory carda >2G dovrebbero poter funzionare senza problemi. Dal momento che non ci sono microSD card da piu' di 2G al momento, non sono stati eseguiti test. Lo slot MicroSD e' [[Disassembling_Neo1973/it#Opening_back_cover|sotto la batteria]].
+
Dovrebbe supportare l'SDHC, ma questa funzionalita' non e' stata testata. Se funziona, memory carda >2G dovrebbero poter funzionare senza problemi. Dal momento che non ci sono microSD card da piu' di 2G al momento, non sono stati eseguiti test. Lo slot MicroSD e' [[Disassembling_Neo1973/it# Rimuovere_il_frontalino_posteriore |sotto la batteria]].
 
* Collegate al: controller MMC/SD S3C2410
 
* Collegate al: controller MMC/SD S3C2410
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c_mci.patch
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c_mci.patch
Line 73: Line 73:
 
* Specifiche: [http://www.sdcard.org/confirm/confirm_memorycard.aspx SD Simplified Specification], [http://www.mmca.org/compliance/buy_spec/AN_MMCA050419.pdf MMC (partial)], [http://www.sandisk.com/Assets/File/OEM/Manuals/manual-rs-mmcv1.0.pdf MMC (product manual)]
 
* Specifiche: [http://www.sdcard.org/confirm/confirm_memorycard.aspx SD Simplified Specification], [http://www.mmca.org/compliance/buy_spec/AN_MMCA050419.pdf MMC (partial)], [http://www.sandisk.com/Assets/File/OEM/Manuals/manual-rs-mmcv1.0.pdf MMC (product manual)]
  
=== LCD Module (LCM) ===
+
=== Modulo LCD (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.
+
Questo e' un modulo TD028TTEC1 con diagonale di 2.8" (1.7" x 2.27" - 43mm x 58mm) a 480x640 toppoly (tpo), che fa uso di un chipset Toshiba JBT6K74 TFT LCD Driver.
 
* Homepage: [http://www.tpo.biz/ENG/business-eng/Activer-Matrix-VGA.htm Activer-Matrix-VGA.htm]
 
* Homepage: [http://www.tpo.biz/ENG/business-eng/Activer-Matrix-VGA.htm Activer-Matrix-VGA.htm]
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-jbt6k74.patch
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-jbt6k74.patch
* Backlight Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-backlight.patch
+
* Driver di retroilluminazione: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-backlight.patch
* Connected to: S3C2410 Display Controller and S3C2410 SPI Interface channel 1
+
* Collegato a: S3C2410 Display Controller e all'interfaccia SPI (canale 1) del S3C2410
  
 
==== Touch Screen ====
 
==== Touch Screen ====
* Connected to: S3C2410 TS controller
+
* Collegato al : controller TS S3C2410
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c2410_touchscreen.patch
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c2410_touchscreen.patch
  
==== Stylus ====
+
==== Pennino ====
  
Seemingly identical to [http://cgi.ebay.com/4in1-PDA-Stylus-LED-Light-Torch-Laser-Pointer-Pen-h7_W0QQitemZ280089656134QQihZ018QQcategoryZ48677QQrdZ1QQcmdZViewItem this one on ebay]
+
Praticamente d=identico a [http://cgi.ebay.com/4in1-PDA-Stylus-LED-Light-Torch-Laser-Pointer-Pen-h7_W0QQitemZ280089656134QQihZ018QQcategoryZ48677QQrdZ1QQcmdZViewItem this one on ebay]
  
 
=== Bluetooth ===
 
=== Bluetooth ===
Delta DFBM-CS320 Class2 Module, using CSR BlueCore4
+
Modulo Delta DFBM-CS320 Classe 2, che fa uso del CSR BlueCore4
  
 
* Data Sheet: [http://www.delta.com.tw/product/cp/vco/BT/download/pdf/CS/2.DFBM-CS320.pdf 2.DFBM-CS320.pdf]
 
* Data Sheet: [http://www.delta.com.tw/product/cp/vco/BT/download/pdf/CS/2.DFBM-CS320.pdf 2.DFBM-CS320.pdf]
 
* CSR Data Sheet: [http://www.csrsupport.com/download/2302/CS-101564-DSP10%20BlueCore4-ROM%20Product%20Data%20Sheet.pdf CS-101564-DSP10 BlueCore4-ROM Product Data Sheet.pdf]
 
* CSR Data Sheet: [http://www.csrsupport.com/download/2302/CS-101564-DSP10%20BlueCore4-ROM%20Product%20Data%20Sheet.pdf CS-101564-DSP10 BlueCore4-ROM Product Data Sheet.pdf]
 
* Driver: Stock Linux Kernel BlueZ
 
* Driver: Stock Linux Kernel BlueZ
* Connected to: S3C2410 USB Host controller (OHCI)
+
* Collegato a: S3C2410 USB Host controller (OHCI)
* PM Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-power_control.patch
+
* Driver di Power Management: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-power_control.patch
  
=== Vibrator ===
+
=== Vibratore ===
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-vibrator.patch
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/gta01-vibrator.patch
* Connected to: S3C2410 GPIO
+
* CCollegato a: S3C2410 GPIO
  
=== USB Host ===
+
=== Host USB ===
The USB Host controller is inside the S3C2410
+
L'Host controller USB e' all'interno dell'S3C2410
 
* Driver: Stock Linux kernel ohci_hcd
 
* Driver: Stock Linux kernel ohci_hcd
  
=== USB Device ===
+
=== USB Device Controler ===
The USB Device controller is inside the S3C2410  
+
L'USB Device controller e' all'interno dell'S3C2410  
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c2410_udc.patch
 
* Driver: https://svn.openmoko.org/trunk/src/target/kernel/patches/s3c2410_udc.patch
* Please see [[USB Product IDs]] on information about which Vendor/Product IDs we use
+
* Riferirsi a [[USB Product IDs/it | USB Product IDs]] per le informazioni sul Vendor/Product IDs da noi usati
* 1200mAh lithium battery charges when connected to powered host.
+
* Batteria al litio da 1200mAh che si carica quando si connette ad un host alimentato.
* Mini-AB connector similar to [http://www.cypressindustries.com/shoponline/proddetail.asp?prod=CCMUSBAB-32005-700&cat=34 this one].
+
* Connettore Mini-AB simile a [http://www.cypressindustries.com/shoponline/proddetail.asp?prod=CCMUSBAB-32005-700&cat=34 questo].
  
 
=== Audio ===
 
=== Audio ===
See also: [[Neo1973 Audio Subsystem]]
+
Vedi: [[Neo1973 Audio Subsystem/it | Il Sottosistema Audio del Neo1973]]
  
 
==== Wolfson Codec ====
 
==== Wolfson Codec ====

Revision as of 23:34, 9 July 2007

OpenMoko e' un framework software che si appoggia su una piattaforma hardware. L' Hardware Neo1973 e' la prima piattaforma hardware a trarre il massimo beneficio dalla Distribuzione software OpenMoko. E' possibile trovare le specifiche dell' Hardware Neo1973 analizzando queste pagine introduttive e le altre pagine riguardanti l' Hardware Neo1973 qui' di seguito.

lato display (frontale)
lato componenti (posteriore)

Contents

Esperienze degli utenti dell'hardware della Fase 0

Lista dei desideri:Opinioni Neo1973 Fase 0

Dimensioni

  • 120.7 x 62 x 18.5 mm (4.75 x 2.44 x 0.728 pollici)
  • 184 +/- 5 g (6.5 once)

Componenti principali

Processore

Il Processore principale (CPU) del Neo1973 e' il Samsung S3C2410AL-26 (In grado di funzionare sino a 266 MHz)

Flash

64MB Samsung NAND flash (K9F1208U0B) pilotata da un NAND controller S3C2410.

Questa e' l'unica memoria flash del dispositivo. Il S3C2410 esegue il boot direttamente dalla nand, usand il S3C2410 Steppingstone.

Utilizziamo solo software libero, nessun file-system per flash proprietario. Per una descrizione completa su come e' usato, vedere Blocchi difettosi nelle NAND

RAM

128MB SDRAM (2x Samsung K4M511633C) all'SDRAM controller S3C2410

GSM/GPRS

Il modem GSM/GPRS e' un Texas Instruments basato sulla piattaforma Calypso.

DSP in banda base CALYPSO

Purtroppo non possiamo fornire troppi dettagli sul chipset GSM a causa degli NDA (Non Disclousre Agreement) molto rigidi. In ogni caso, non e' necessario averli, in quanto si interfaccia usando una linea seriale UART standard verso l'S3C2410. Su questa interfaccia, GSM 07.05, GSM 07.10 vengono utilizzati anche altri protocolli standardizzati.

L'integrato analogico TWL3014 in banda base

Homepage del Prodotto: TWL3014

Transceiver RF TRF6151

Homepage del Prodotto: TRF6151
Supporto Quadri-band
GPRS Classe 12/CS4

AGPS

Hammerhead PMB 2520 AGPS della Global Locate.

Non ci sara' un driver funzionante sino alla meta' di Aprile.

microSD-Card

Il Neo1973 ha una microSD anche conosciuta come slot Transflash. Dovrebbe supportare l'SDHC, ma questa funzionalita' non e' stata testata. Se funziona, memory carda >2G dovrebbero poter funzionare senza problemi. Dal momento che non ci sono microSD card da piu' di 2G al momento, non sono stati eseguiti test. Lo slot MicroSD e' sotto la batteria.

Modulo LCD (LCM)

Questo e' un modulo TD028TTEC1 con diagonale di 2.8" (1.7" x 2.27" - 43mm x 58mm) a 480x640 toppoly (tpo), che fa uso di un chipset Toshiba JBT6K74 TFT LCD Driver.

Touch Screen

Pennino

Praticamente d=identico a this one on ebay

Bluetooth

Modulo Delta DFBM-CS320 Classe 2, che fa uso del CSR BlueCore4

Vibratore

Host USB

L'Host controller USB e' all'interno dell'S3C2410

  • Driver: Stock Linux kernel ohci_hcd

USB Device Controler

L'USB Device controller e' all'interno dell'S3C2410

Audio

Vedi: Il Sottosistema Audio del Neo1973

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

Alternate cases

A number of alternate case designs have been suggested and requested.

Neo1973 case schematics

Alternate Neo1973 case designs

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 [1]) 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

Debug Connector

This is the connector used to connect the Debug Board and possibly other hardware.

Connections are:

  • 39 - GND
  • 38 - STDI
  • 37 - _RESET
  • 36 - STMS
  • 35 - STCK
  • 34 - STDO
  • 33 - GSM_EN
  • 29 - _STRST
  • 19 - X_I2C_SCL (H-TP4703)
  • 18 - X_I2C_SDA (H-TP4704)
  • 17 - SPI_CLK0
  • 16 - SPI_MOSI0
  • 15 - SPI-MISO0
  • 14 - SS0
  • 13 - EINT3 (H-TP4705)
  • 3 - MODEM_TXD (H-TP4701)
  • 2 - MODEM_RXD (H-TP4702)

Information from [2].

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

Subcategories

This category has only the following subcategory.

Pages in category "Neo1973 Hardware/it"

The following 5 pages are in this category, out of 5 total.

Personal tools

OpenMoko e' un framework software che si appoggia su una piattaforma hardware. L' Hardware Neo1973 e' la prima piattaforma hardware a trarre il massimo beneficio dalla Distribuzione software OpenMoko. E' possibile trovare le specifiche dell' Hardware Neo1973 analizzando queste pagine introduttive e le altre pagine riguardanti l' Hardware Neo1973 qui' di seguito.

lato display (frontale)
lato componenti (posteriore)

Esperienze degli utenti dell'hardware della Fase 0

Lista dei desideri:Opinioni Neo1973 Fase 0

Dimensioni

  • 120.7 x 62 x 18.5 mm (4.75 x 2.44 x 0.728 pollici)
  • 184 +/- 5 g (6.5 once)

Componenti principali

Processore

Il Processore principale (CPU) del Neo1973 e' il Samsung S3C2410AL-26 (In grado di funzionare sino a 266 MHz)

Flash

64MB Samsung NAND flash (K9F1208U0B) pilotata da un NAND controller S3C2410.

Questa e' l'unica memoria flash del dispositivo. Il S3C2410 esegue il boot direttamente dalla nand, usand il S3C2410 Steppingstone.

Utilizziamo solo software libero, nessun file-system per flash proprietario. Per una descrizione completa su come e' usato, vedere Blocchi difettosi nelle NAND

RAM

128MB SDRAM (2x Samsung K4M511633C) all'SDRAM controller S3C2410

GSM/GPRS

Il modem GSM/GPRS e' un Texas Instruments basato sulla piattaforma Calypso.

DSP in banda base CALYPSO

Purtroppo non possiamo fornire troppi dettagli sul chipset GSM a causa degli NDA (Non Disclousre Agreement) molto rigidi. In ogni caso, non e' necessario averli, in quanto si interfaccia usando una linea seriale UART standard verso l'S3C2410. Su questa interfaccia, GSM 07.05, GSM 07.10 vengono utilizzati anche altri protocolli standardizzati.

L'integrato analogico TWL3014 in banda base

Homepage del Prodotto: TWL3014

Transceiver RF TRF6151

Homepage del Prodotto: TRF6151
Supporto Quadri-band
GPRS Classe 12/CS4

AGPS

Hammerhead PMB 2520 AGPS della Global Locate.

Non ci sara' un driver funzionante sino alla meta' di Aprile.

microSD-Card

Il Neo1973 ha una microSD anche conosciuta come slot Transflash. Dovrebbe supportare l'SDHC, ma questa funzionalita' non e' stata testata. Se funziona, memory carda >2G dovrebbero poter funzionare senza problemi. Dal momento che non ci sono microSD card da piu' di 2G al momento, non sono stati eseguiti test. Lo slot MicroSD e' sotto la batteria.

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

Alternate cases

A number of alternate case designs have been suggested and requested.

Neo1973 case schematics

Alternate Neo1973 case designs

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 [1]) 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

Debug Connector

This is the connector used to connect the Debug Board and possibly other hardware.

Connections are:

  • 39 - GND
  • 38 - STDI
  • 37 - _RESET
  • 36 - STMS
  • 35 - STCK
  • 34 - STDO
  • 33 - GSM_EN
  • 29 - _STRST
  • 19 - X_I2C_SCL (H-TP4703)
  • 18 - X_I2C_SDA (H-TP4704)
  • 17 - SPI_CLK0
  • 16 - SPI_MOSI0
  • 15 - SPI-MISO0
  • 14 - SS0
  • 13 - EINT3 (H-TP4705)
  • 3 - MODEM_TXD (H-TP4701)
  • 2 - MODEM_RXD (H-TP4702)

Information from [2].

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