Reply To: New Koryuu test firmware 1.1-test1

[aotta]

@megari, i made my homework: desoldered AVR and replaced with a pre-programmed (i took it from an arduino nano) atmega328p, and it worked but still no ISP programming.
In desoldering, i lift a IC’s pad (the pin26 – PC3): Koryuu seems to work fine, but since there is no schematic, can you tell me the right connection, so i can repair it?
So, i try a different way: i bypassed the LSF0204 and directly connected the MISO, MOSI and Reset from ISP port to AVR: Avrstudio and MKII find the AVR and i could program it!
Now i’ve 3 small green wires flying under the Koryuu’s shell, but it finally can be update!
May be my LSF0204 is gone? I found in a Texas Instruments’ datasheet that pins 6 and 9 are not connected in TSSOP 14 pin LSF0204, while in Koryuu they are used.. could it be related to my issue?
Thank you for your support!