Canon Powershot A4000IS

CHDK is not available for the Powershot A4000IS yet

Reviews and Specifications

• DPReview link
• Canon A4000IS page

Technical Data

• Digic IV image processor
• DryOS operating system
• Sensor: 16 million effective pixels, 1/2.3 CCD (6.17 x 4.55 mm)
• Max image size: 4608 x 3456
• 8x optical zoom lens, 28-244mm, F3.0 - F5.9
• ISO 100/200/400/800/1600
• Image stabilization
• Fixed 3 inch LCD, 2300,000 pixels, Touchscreen
• Video: H.264 MOV (QuickTime)
• Video formats: 1280x720 @25 fps (HD), 640x480 @30 fps
• Interfaces: Hi-speed USB, analog audio out (monaural), analog video out (NTSC/PAL) (video & audio cable not included)
• Storage: SD/SDHC/SDXC
• Power: Rechargeable Lithium-ion Battery NB-11L
• Weight (with battery): 145 g (5.11oz)
• Dimensions: 95 x 56 x 24mm ( 3.74 x 2.22 x 0.94inch )

Firmware info

For Developers

General info

• DryOS v2.3, release #0050
• FW start address: 0xFF810000

LED addresses

#define LED_GREEN      0xC0220120 //LED on the back of the camera

Available Firmware Dumps

• Firmware 1.00C by alvm ([1])
• Firmware 1.01A by alvm ([2])
• Firmware 1.01B by alvm ([3])

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

Porting process & links

A4000IS porting thread