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Wiki > Main > GigabeatInfo (compare)

Difference: GigabeatInfo (r81 vs. r80)

Toshiba Gigabeat information

Models

HDD players

The MEG-Fxx and MEG-Xxx models :

CPU: 300MHz Samsung S3C2440AL-30 with a ARM920T core. An old Samsung web page for a possibly similar product the S3C2440X is here in an internet archive.
LCD: TFT 240x320 18-bit colour. 2.4" for the X ( LTM024D362 ) and 2.2" for the F models ( LTM022D311 (TMD) ).
Mem: 32MB SDRAM Samsung K4S56163PF BG75 and 1MB flash Spansion MBM29SL800TE-90
DAC: Wolfson WM8751L
HDD: Toshiba 1.8" 10-60GB
Backlight: LED backlight with a Semtech SC606 LED driver, which also controls the button LEDs of the F series.
Power: 830mAh Li-ion battery with a Linear Technology LTC4055 USB Power Controller and Li-Ion Linear Charger.

The USB connector on the player connects to the USB 2.0 ATA bridge Cypress EZ-USB AT2 for the F and Cypress EZ-USB AT2LP for the X .
The mini-B connector on the cradle can also connect to the AT2LP and to the USB 1.1 device controller of the S3C2440.
The type A connector is connected to the USB 1.1 host controller of S3C2440.

Here is the Google cache version of a Excel document with all the parts: partlist.html

For more info:

GigabeatHardwareComponents: Hardware Components Overview
Port Pin Assignments

Firmware Analysis

4 extracted files from a firmware update file: http://daniel.haxx.se/x30/ It clearly shows a ~13MB 'romfs' image for Linux on ARM.

patch-2.4.18-rmk6-gb4r.bz2: a patch made from the linux kernel source from Toshiba. It turnes out to be identical to the linux source for the Kenwood HD20GA7 / HD30GA9

Gigabeat S information

GigabeatSInfo

External links

Gigabeat Battery Upgrade

Gigabeat Battery Upgrade How-to

I	Attachment	Action	Size	Date	Who	Comment
jpg	1.jpg	manage	924.9 K	11 Jul 2006 - 21:06	BlaiseJarrett	Hdd
jpg	2.jpg	manage	943.5 K	11 Jul 2006 - 21:06	BlaiseJarrett	Under the Hdd on F20
jpg	3.jpg	manage	800.0 K	11 Jul 2006 - 21:06	BlaiseJarrett	Top view Under screen on F20
jpg	4.jpg	manage	904.8 K	11 Jul 2006 - 21:06	BlaiseJarrett	Case off on F20
jpg	5.jpg	manage	2092.2 K	11 Jul 2006 - 21:06	BlaiseJarrett	Chips For F20
jpg	Cradle.jpg	manage	1774.4 K	11 Jul 2006 - 21:06	MarcoenHirschberg	inside the cradle
txt	Hard_drive_F10_F20.txt	manage	0.8 K	14 Feb 2007 - 06:47	ChristopheNicolas	F10 F20 hard drive difference
jpg	IMG_1773.jpg	manage	174.8 K	11 Jul 2006 - 21:06	ChristianHack	X60 Back Cover Remvoed
jpg	IMG_1779.jpg	manage	300.0 K	11 Jul 2006 - 21:06	ChristianHack	X60 HDD Removed
jpg	IMG_1780.jpg	manage	273.4 K	11 Jul 2006 - 21:06	ChristianHack	X60 HDD
jpg	IMG_1781.jpg	manage	144.1 K	11 Jul 2006 - 21:07	ChristianHack	X60 Battery
jpg	IMG_1782.jpg	manage	187.9 K	11 Jul 2006 - 21:07	ChristianHack	X60 LCD
jpg	IMG_1784.jpg	manage	572.8 K	11 Jul 2006 - 21:07	ChristianHack	X60 Main PCB
jpg	IMG_1787.jpg	manage	562.2 K	11 Jul 2006 - 21:07	ChristianHack	X60 PCB
jpg	IMG_1788.jpg	manage	442.2 K	11 Jul 2006 - 21:07	ChristianHack	X60 Cradle PCB
html	Power.html	manage	3.9 K	08 Feb 2007 - 06:45	ChristopheNicolas	Comparative power consumption on the F40
txt	SPI_LCD_registers.txt	manage	3.8 K	21 May 2008 - 03:26	KarlKurbjun	Initial writeup of SPI registers
TXT	boot_original_firmware_V2.TXT	manage	9.6 K	05 Feb 2007 - 05:23	ChristopheNicolas	boot sequence of the original software V2 US
TXT	boot_original_firmware_V3.TXT	manage	9.7 K	05 Feb 2007 - 05:22	ChristopheNicolas	boot sequence of the original software V3 US
txt	current-07-06-26.txt	manage	0.3 K	26 Jun 2007 - 04:19	MichaelSevakis	More current measurements (F-40)
TXT	dmesg_V2.TXT	manage	4.7 K	05 Feb 2007 - 05:25	ChristopheNicolas	dmesg in the original firmware V2 US
TXT	dmesg_V3.TXT	manage	4.7 K	05 Feb 2007 - 05:24	ChristopheNicolas	dmesg in the original firmware V3 US
pdf gz	gigabeat_f40_block_diagrams.pdf gigabeat_IRC_channel_logs.gz	manage	63.9 K 2461.3 K	27 Oct 2006 19 Apr 2010 - 00:38 02:49	MarcoenHirschberg ChristianHack	logic and electrical block diagrams #gigabeat IRC channels logs 20060413-20100420 from the F40 service manual
pdf	gigabeat_f40_block_diagrams_rotated.pdf gigabeat_f40_block_diagrams.pdf	manage	64.2 K 63.9 K	29 27 Oct 2006 - 12:46 00:38	MarcoenHirschberg	logic and electrical block diagrams from the F40 service manual
html pdf	partlist.html gigabeat_f40_block_diagrams_rotated.pdf	manage	251.2 K 64.2 K	23 Aug 2007 29 Oct 2006 - 13:03 12:46	MarcoenHirschberg	Part list of logic and electrical block diagrams from the Gigabeat F series F40 service manual
pdf html	remote_control_gigabeat_F.pdf partlist.html	manage	13.5 K 251.2 K	10 Mar 23 Aug 2007 - 02:29 13:03	ChristopheNicolas MarcoenHirschberg	Remote control schematic Part list of the Gigabeat F series
TXT pdf	shell.TXT remote_control_gigabeat_F.pdf	manage	3.1 K 13.5 K	02 Feb 10 Mar 2007 - 18:43 02:29	ChristopheNicolas	ls of all Remote control schematic the files of the original firmware
TXT	shell.TXT	manage	3.1 K	02 Feb 2007 - 18:43	ChristopheNicolas	ls of all the files of the original firmware

View topic | View difference side by side | History: r81 < r80 < r79 < r78 | More topic actions

r81 - 19 Apr 2010 - 02:49:21 - ChristianHack

Revision r81 - 19 Apr 2010 - 02:49 - ChristianHack
Revision r80 - 24 May 2009 - 07:21 - ClementPitClaudel