PowerShot SD750 DIGITAL ELPH / DIGITAL IXUS 75 / IXY DIGITAL 90 Edit

CHDK is available for the IXUS 75 / SD750 with firmware versions 1.00B, 1.01A, 1.01B and 1.02A from the Download page

Added by Donarsson

Reviews and Specifications Edit

Technical Data Edit

Version information Edit

Created ver.req, then pressed FUNCSET and DISP 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

For developers Edit

LED addresses Edit

#define LED_AF    0xc02200C0
#define LED_GRN   0xc02200CC

Firmware Dumps Edit

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

Porting process Edit

→ Porting the Ixus 75 / SD750 is done, CHDK for the SD750 is included in the official source code tree (trunk).

As of June 2008, a beta CHDK port is available for firmware 1.00b, 1.01a and 1.02a [1]

Development for the other firmware revisions can be monitored in this thread:

http://chdk.setepontos.com/index.php/topic,898.0.html

Note about the different Firmwares Edit

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.

Read more

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