Firmware Update N2.0.26 - Hashrate 46+ for Gram & Chapa

Warning: E300 firmware will be automatically updated if you don’t opt-out!

Release date: 15:00 PM January 23th, 2024 (Eastern Standard Time)

 1. Alephium

• Whitefire's Alephium bistream update

  • Allowing to set clock per cards

  • Dev fee reduced from 15% to 10%

  • Supported : E300_VU33, E300_VU35

  • Clock for Mining Alephium using Whitefire's bitstream:
    

VccInt	600 mV	650 mV	700 mV	730 mV	800 mV	830 mV
Clock alephium (Whitefire bit)	600 - 620	690 - 740	770-810	800 -850	860-900	900-930

• Teamredminer's Alephium  bistream update

  • Intergrated version v0.10.20 of teamredminer's  Alephium bitstream, dev fee 10%

  • Supported : E300_VU33, E300_VU35, E313

  • Reference clock to mining Alephium by Teamredminer's bitstream

Vcclnt	600 mV	650 mV	700 mV	730 mV	800 mV	830 mV
Clock alephium (TRM bit )	490 MHz	550 MHz	610 MHz	640 MHz	690MHz	700 MHz

 2. Radiant

• Allowing to set clock per cards

3. Gram

• Supported: E300_VU33, E300_VU35, E300_VU9P

• Gram dev fee: 15 %

• Note: Gram uses the same wallet with TON coin

• Gram pool: Until now, Icemining pool has lowest dev fee, https://icemining.ca/ has lowest pool fee to mining gram

gram pool format

 stratum+tcp://ton.hashrate.to:4002

Vcclnt	600 mV	650 mV	720 mV	800 mV	820 mV
Gram Clock	520 MHz	620 MHz	720 MHz	780 MHz	800 MHz

4. CHAPA

• To mine Chapa coin on E300 platform, you need to put your wallet address with format “chapa:ton_wallet” and using chapa pool; the rest keeps the same as when mine Gram

• Chapa pool: we have tested mine chapa on iceamining (https://icemining.ca) pool; it has pool format

stratum+tcp://fi.chapa.hashrate.to:4002

5. Other features

• Added buttons on the 'Diagnostic' webpage. In case you encounter errors due to incomplete cloning of the bitstream file, you can utilize this button.

•  We added the auto update algorithms feature, from this version, you will not need to update whole firmware and all new coins will be updated automatically.

6. Sum up supported algorithm of each chip types on E300 platform

Coin (Dev fee)	Alephium 10%	Alephium 10%	Radiant 15%	Kylacoin 15%	Gram 15%	Chapa 15%	Etica 15%
Developers	WF	TRM	WF	K1 Lab	WF	WF	WF
VU33P	✅	✅	✅	✅	✅	✅	✅
VU35P	✅	✅	✅	✅	✅	✅	✅
VU9P	X	X	✅	✅	✅	✅	✅
VU13P	X	✅	X	✅	X	X	✅

7. How to update firmware

You can wait until 15:00 PM January 23th , 2024 (Eastern Standard Time) to upgrade automatically or make update manually by download the attached firmware from the following link, and go to “Firmware Update” webpage to make upgrade.

https://github.com/PachiraMining/E300_RC_Firmware/raw/main/N2.0.26/zynq_firmware.tar

Best regards,

Osprey Team