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Canon Powershot A2100

The Powershot A2100 was released on February 17, 2009

Notice

CHDK is available for the Powershot A2100 with firmware version 1.00a from the Autobuild Server only as source code from svn

  • This camera do not have multipartition support, the autostart method is only supported up to 4GB cards;
    starting CHDK with the "Firmware Update" menu item works also with cards > 4GB

A2100is front

Powershot A2100IS Front

A2100is back

Powershot A2100IS Back

A2100is-top

Powershot A2100IS Top Controls

Reviews and Specifications Edit

Technical DataEdit

  • Digic IV image processor
  • DryOS operating system
  • Sensor: 12.1 million effective pixels, 1/2.3 CCD (6.16 x 4.62 mm, 0.28 cm²), 43 MP/cm² Pixel Density
  • Max image size: 4000 x 3000 (JPG max.)
  • 6x optical zoom lens 36-216mm (35mm equiv), F3.2 - F5.9, Image stabilization
  • 3 inch LCD, 230,000 pixels
  • ISO 80-1600
  • no optical viewfinder
  • Standard Definition Movie Recording: 640 x 480 (30 fps), 320 x 240 (30 fps)
  • Power: two AA type batteries
  • Weight (without battery): 185 g (6.53 oz), Dimensions: 101.9 x 63.5 x 31.9mm (4.01 x 2.50 x 1.26 in)

Firmware info Edit

The ver.req file is used to retrieve firmware information from the camera.

After holding down FUNCSET then press TIMER:

P-ID:31BE PAL D
Firmware Ver GM1.00A
Jan 5 2009 15:59:12

Subsequent press of TIMER (while still holding FUNCSET) reveals:

Adj Ver.005.009

and another press of TIMER (while still holding FUNCSET) brings up this:

Adj Ver.005.009
IS Firm Ver. 2.03
IS Param Ver. 2.02

and another press of TIMER (while still holding FUNCSET) brings up this:

Driver Info: 0x00000000

For DevelopersEdit

LED addressesEdit

#define LED_PWD 0xC0220014   // A2100IS Green - power led 
#define LED_DP  0xC0220018   // A2100IS Blue - Direct Print led 
#define LED_AF  0xC022000C   // A2100IS Red - AutoFocus led

Porting & TestversionEdit

http://chdk.setepontos.com/index.php?topic=7433.msg82675#msg82675

Available firmware dumpsEdit

Saveas64

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

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