SD750

From CHDK Wiki

Contents 1 Camera Information 2 Version information 3 LED memory addresses: 4 Firmware Dump 5 Available Ports

[edit] Camera Information

IXUS Cameras

The IXUS 75 (SD750) is based on VxWorks operating system. As of June 2008, a beta CHDK port is available for firmware 1.00b, 1.01a and 1.02a [1]

[edit] Version information

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

[edit] LED memory addresses:

#define LED_AF    0xc02200C0
#define LED_GRN   0xc02200CC

[edit] Firmware Dump

• SD750 (IXUS75) 1.00b full uncleaned dump or cleaned dump. (using udumper)
• SD750 (IXUS75) 1.01a download
• SD750 (IXUS75) 1.02a full uncleaned dump

[edit] Available Ports

Development for the SD750 CHDK is still in beta, but you can download the latest versions here:

SD750 1.00B CHDK

SD750 1.01A CHDK

SD750 1.02A CHDK

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

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