PowerShot SD750 DIGITAL ELPH / DIGITAL IXUS 75 / IXY DIGITAL 90
Reviews and Specifications
- Digic III image processor, iSAPS
- VxWorks operating system
- 7.1 megapixel CCD
- 3-inch TFT, 230,000 pixels
- Lens: 37 - 111 mm (equiv.), F2.8 - 4.9, 3x optical zoom
- Video: 640 x 480 movies at 30fps (320x240 pixels @ 60fps)
- 9-point AiAF
- No optical viewfinder, no IS
- Storage: SD / SDHC / MMC
- Power: NB-4L rechargeable Lithium-ion battery, optional AC adapter kit ACK-DC10
- Dimensions: 91.6 x 56.8 x 19.6 mm, Weight: 130 g (without battery)
ver.req, then pressed and simultaneously:
Version: Canon DIGITAL IXUS 75 P-ID:314E PAL V Firmware Ver GM1.00B Memory card error Jan 24 2007 12:39:53
Version: Canon DIGITAL IXUS 75 P-ID:314E NT V Firmware Ver GM1.01a E18 Mar 14 2007 18:38:48
Version: Canon DIGITAL IXUS 75 P-ID:314E PAL V Firmware Ver GM1.01b No error Mar 14 2007 09:17:54
Version: Canon DIGITAL IXUS 75 P-ID:314E PAL V Firmware Ver GM1.02a E18 oct 15 2007 10:18:17
Version: Canon PowerShot SD750 P-ID:314E NT V Firmware Ver GM1.01b No error May 14 2007 09:17:54
Version: Canon PowerShot SD750 P-ID:314E NT V Firmware Ver GM1.02A No error Oct 15 2007 10:18:17
#define LED_AF 0xc02200C0 #define LED_GRN 0xc02200CC
- SD750 (IXUS75) 1.00b full uncleaned dump or cleaned dump. (using udumper)
- SD750 (IXUS75) 1.01a download
- SD750 (IXUS75) 1.02a full uncleaned dump
Download location for firmware dumps:
→ Porting the Ixus 75 / SD750 is done, CHDK for the SD750 is included in the official source code tree (trunk).
The SD750 version 1.00B, 1.01A, and 1.02A are now supported in the SVN Autobuilds since #562. Use the Downloads page to get the link to the Autobuild page.
As of build #585, there is still problems with the touch sensitive controls wiping out the CHDK menu, but most of the features work. NEEDS MORE EXTENSIVE TESTING!
TPC Development betas
The following builds were made by TPC based on the allbest #90 build from back in April. Since then, PhyrePhox and several other users on the forums have merged the patches into the Autobuild trunk.
Development for the SD750 CHDK is still in beta, but you can download the latest versions here:
→ alternative download location: http://drop.io/chdksoft
Discuss the current port
As of June 2008, a beta CHDK port is available for firmware 1.00b, 1.01a and 1.02a 
Development for the other firmware revisions can be monitored in this thread:
Note about the different Firmwares
Cameras with the 1.01a firmware can/must use the CHDK version for 1.01b - the autobuild already just copies this, so when you have a 1.01a cam you will find YOUR version in the autobuild. Development is happening in the 1.01b tree, then compiled and just renamed for the 1.01a people.