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(Firmware dumps: added 1.00b dump link)
(Firmware dumps: u)
 
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==For Developers==
 
==For Developers==
 
===Firmware dumps===
 
===Firmware dumps===
* firmware '''1.00a''' dumps:
+
* '''1.00a''': [http://chdk.setepontos.com/index.php/topic,288.msg19518.html#msg19518 ixus 85is dump]
**[http://chdk.setepontos.com/index.php/topic,288.msg19518.html#msg19518 ixus 85is dump] forum link
+
* '''1.00b''': by donfab, forum link: [http://chdk.setepontos.com/index.php/topic,288.msg53392.html#msg53392]
**[http://drop.io/chdk_ix85_sd770 alternate ix85/sd770 dump] made with [http://chdk.setepontos.com/index.php/topic,221.msg18855.html#msg18855 UDUMPER 2008]
 
** also available from the CHDKdumps2
 
 
* firmware '''1.00b''' dumps:
 
** [http://drop.io/a8o0ij1/asset/ixus85-sd770-100b-7z ixus85-sd770-100b-7z] by donfab, forum link: [http://chdk.setepontos.com/index.php/topic,288.msg53392.html#msg53392]
 
** also available from the CHDKdumps2
 
 
   
 
{{DL_dumps}}
 
{{DL_dumps}}

Latest revision as of 12:47, December 18, 2010

Canon IXUS 85 IS / Powershot SD770 IS / IXY Digital 25 IS

Notice

CHDK is available for the SD770/IXUS85 with firmware version 1.00a from the Download page

20080312 loRes sd770is front

Powershot SD770 IS Front

20080312 loRes sd770is back

Powershot SD770 IS Back


Reviews: DCRP Review, DPReview, Steve's DigiCams, Imagin Resource, DigitalCameraReview.com

Technical dataEdit

Image Processor:DIGIC III, iSAPS, 9-point AiAF
Image Sensor:10 MP, 10.0 million effective pixels, 1/2.3-inch CCD type
OS:DryOS operating system
Lens:3x optical zoom, F/2.8 - F/4.9 (35mm film equivalent: 35-105 mm)
Display:2.5 inch TFT, 230,000 pixels
Storage:SD / SDHC / MMC
Power:NB-6L Lithium-ion rechargeable battery
Dimensions:3.39 x 2.13 x 0.80 inches - 86.0 x 54.0 x 20.4 millimeters.
Release Date:March, 2008.
ISO:80 to 1600


Version informationEdit

Created ver.req (responds to either ver.req or vers.req), then pressed FUNCSET and DISP simultaneously:

Canon PowerShot SD770 IS / DIGITAL IXUS 85 IS
P-ID:3175  NT D / PAL D

Firmware Ver GM1.00A
NoError
Jan 31 2008 13:20:56

Pressing DISP once again with FUNCSET still pressed:


Adj Ver.005.009

Pressing DISP a third again with FUNCSET still pressed (result varies depending on whether ver.req or vers.req is used):

IS Firm Ver. 2.04
IS Param Ver. 2.03


For DevelopersEdit

Firmware dumpsEdit

Saveas64

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

LEDsEdit

  • Seems identical to ixus80_sd1100
// from FF8E99E4
#define LED_PWR    0xc02200d0
#define LED_PR     0xc02200d4
#define LED_ORANGE 0xc0220130
#define LED_GREEN  0xc0220134
#define LED_YELLOW 0xc0220138
#define LED_AF     0xc0223030


PortingEdit

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