mrjoso

Recently with the new android phone, I have the smsSend issue with qpython3 also. **java.lang.NullPointerException: throw with null exception** Android 8.0.0 Sony Xperia XA2, model H3113 kernel 4.4.78-perf+

Hi, I need to correct some misconceptions. IDE64 does NOT use DMA. I will test the provided core when I get back. Message RAM after boot means that external RAM...

Title changed to remove incorrect references to DMA.

Tested version 5.2.A2E2. In Ultimax mode, data on the $1000–$7FFF is still floating, even with IDE64 external RAM connected. The cartridge asserts external /RAM_CS so the address lines + PHI2...

Hi @sy2002, I’ve just ordered a JTAG adapter and I’m willing to install Vivado, but it will take some time. I also need to get familiar with the source code...

@sy2002 The BA signal is relevant on the C64 for ensuring register or RAM write stability when VIC sprites come onto the scene. We're not at that stage yet. However,...

I tried to follow the $A000–$BFFF address bus path. I'm not sure if the fpga64_buslogic.vhd file I'm looking at corresponds to version 5.2.A2E2. Line 380 (Address Logic): In Ultimax mode,...

There is a regression in core 5.2A2E3: In Ultimax mode, memory area $A000–$BFFF incorrectly exposes internal C64 RAM, which was not the case in previous core versions (5.2A2E2), where this...

Sorry, I should have mentioned that the line numbers were meant as a rough guide. I was pointing out the `else` statement that applies in both Ultimax and non-Ultimax modes...

@sy2002 Huge thanks for your effort. I will test it soon, but maybe someone else will get access to the hardware before me. :-) Looking at the code, it looks...