7-BIT Rys MKII Посібник користувача - Сторінка 3

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Updating adapter's firmware (Bootloader)

In order to update adapter's firmware, one put the device into Bootloader mode. It should be performed by pressing (with

something pointed) the button located on adapter's case and labelled Bootloader.

Bootloader

When pressing and holding the Bootloader button, one should connect the device via USB A-A cable to the PC running

Windows. After being recognized by Windows OS, adapter switches into Bootloader mode which is confirmed with

continuous pulsation of the Status LED.

The next required step is to launch on the connected Windows PC RyśFlasher application that will update firmware of the

adapter.

When application detects connected Ryś adapter it will enable Open Hex File button. Firmware update procedure looks as

follows:

One should press Open Hex File button and choose a file containing updated firmware image (which results in

enabling Programming and Reset Device buttons).

One should press Programming button and wait for the flashing process to complete.

After completion of the flashing process, one should press Reset Device button, which switches Ryś back into

normal operation mode allowing its disconnecting from the PC.

Having followed the above procedure one can connect the adapter back to the Amiga.

All files required for the updating procedure can be downloaded from

http://retro.7-bit.pl

website.