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< SX270

Revision as of 18:52, March 1, 2014 by Srsa 4c (Talk | contribs)

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The Powershot SX270HS is the successor to the SX260 IS.  The Powershot SX280HS is believed to be identical to the SX270HS except for the addition of GPS functionality.


Attention

CHDK is not available for the SX270HS or SX280HS


ReviewsEdit

Technical DataEdit

  • Digic VI image processor
  • DryOS operating system
  • 12.1 megapixels, 1/2.3" back-illuminated CMOS sensor
  • 20x optical zoom lens
  • lens: 25-500mm (35mm equiv), F/3.5 - F/6.8
  • Display: 3.0 inch TFT, 461,000 pixels
  • Video: 1920x1080 @60/30 fps, 1280x720 @30 fps, 640x480 @30 fps
  • Super Slow Motion movie mode: 640x480 @120 fps, 320x240 @240 fps
  • HDMI A/V out connector
  • GPS : built-in (SX280hs only)
  • Storage: SD, SDHC, SDXC
  • Power: Li-ion battery NB-6L
  • Weight (including battery): 233g, Dimensions: 106 x 63 x 33 mmmm


  • Specifications:
DPReview SX270hs specs
DPReviws SX280hs specs

Firmware info Edit

Canon PowerShot SX270 HS
P-ID: 3260 PAL D

Firmware Ver GM1.00C(1.0.0.0)
Adj Ver.012.008
Build: Feb 28 2013  19:11:53
MechaCpuA Firm Ver. 1.01
MechaCpuB Firm Ver. 3.00


The firmware version on your camera can be checked with CameraVersion.


Manually - just create empty file ver.req on SD card

Power on in PLAY mode with ver.req file on SD card, press and hold FUNCSET, press DISP. reveals the firmware version:

Canon PowerShot SX270 HS
P-ID: 3260 PAL D

Firmware Ver GM1.00C(1.0.0.0)
Adj Ver.012.008
Serial No. serialnumber

subsequent press of DISP. (while still holding FUNCSET) reveals:

Canon PowerShot SX270 HS
P-ID: 3260 PAL D

Build: Feb 28 2013  19:11:53
NoError

subsequent press of DISP. (while still holding FUNCSET) reveals:

Canon PowerShot SX270 HS
P-ID: 3260 PAL D

MechaCpuA Firm Ver. 1.01
MechaCpuB Firm Ver. 3.00

For DevelopersEdit

General info:Edit

  • DryOS v2.3, release #0052
  • FW start address: 0xFFE00000 (?)

Available firmware dumpsEdit

  • Firmware dump fw 1.00C (16mb, dumped with cBasic udumper script, by pfuender): dl link, forum link
Saveas64

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


Porting process & linksEdit

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