SD550

PowerShot SD550 DIGITAL ELPH / DIGITAL IXUS 750 / IXY DIGITAL 700[]

CHDK is available for the SD550 / Ixus 750 with firmware version 1.00F and 1.00G from the Download page

Reviews and Specifications[]

Technical data[]

Digic II image processor
VxWorks operating system
Sensor: 7.1 MP, 1/1.8 inch CCD type
Lens: 37 - 111 mm (35 mm equiv), 3x optical zoom, F 2.8 - 4.9

Display: 2.5" TFT LCD, 115,000 pixels

Power: rechargeable Lithium-Ion battery NB-3L, optional AC adapter KIT ACK900

Dimensions: 90 x 57 x 27 mm (3.5 x 2.2 x 1.1 inch), Weight: 192 g (6.8 oz) (with battery)

Firmware information[]

Format the SD card and create one file called ver.req. Put the camera in review mode, then press FUNCSET and DISP simultaneously:

dumped (using udumper).

Version:

Canon DIGITAL IXUS 750
P-ID:3116  PAL

Firmware Ver GM1.00G
No erro
Aug  3 2005   13:58:33

I have dumped the most current version I can find (using udumper).

Version:

Canon DIGITAL IXUS 750
P-ID:3116  PAL

Firmware Ver GM1.00F
No error
Jul  7 2005   15:45:08

Another version (GM1.00H) dumped (using udumper)

Version:

Canon PowerShot SD550
P-ID:3116  NT

Firmware Ver GM1.00H
E18
Dec 19 2005  19:48:21

Dumped mine (kz) (GM1.00F) (using udumper)

Version:

Canon PowerShot SD550
P-ID:3116 NT
Firmware Ver GM1.00F
E18
July 7, 2005 15:45:08

Here's a dump of a 1.00G NTSC version of the firmware:

Version:

Canon PowerShot SD550
P-ID:3116 NT
Firmware Ver GM1.00G
No error
August 3 2005 13:58:33

For developers[]

Dumps[]

fw 1.00G: dumped (using udumper).

Here's a dump of a 1.00G NTSC version of the firmware

fw 1.00F: I have dumped the most current version I can find (using udumper).

Dumped mine (kz) (GM1.00F) (using udumper)

fw 1.00H: Another version (GM1.00H) dumped (using udumper)

Download location for firmware dumps:
→ P&S firmware dumps mirror

LEDs[]

<insert LED adreses here>

CHDK builds for IXUS750/SD550 (1.00F & 1.00G) (outdated)[]

Now in AutoBuild and checked into SVN - Juciphox branch (Collaborative CHDK build) binaries here.

This port has been tested for both IXUS750 and SD550 on 1.00F and 1.00G firmwares. It does not, however, work on 1.00H firmware.Zippo CHDK 06:02, 8 August 2008 (UTC)

Discussion and feedback about this port is here. Zippo CHDK 07:04, 14 July 2008 (UTC)

Basq built a beta version for 1.00H firmware, you can download and test it from here: http://sites.google.com/site/baskurulez2/

DNG4PS-2 alibration[]

I took these for DNG4PS-2 colour profile calibration, but I don't want to create a forum username.

RAW: http://www.zshare.net/download/17269763acb17c4b/ JPG: http://www.zshare.net/image/1727042062b9f390/