From: Hársfalvi Levente (levente_at_terrasoft.hu)
Date: 2002-04-22 09:31:31
Hi!, Gideon Zweijtzer wrote: > Last weekend I implemented an extra feature to the 6510 FPGA. It is now > possible to connect the 6510 board to the PC by means of a serial cable. A > simple UART inside the CPU (that runs at a fixed bitrate of approx. 115200) > gives access to the CPU-bus by means of a simple protocol. This hardware > protocol-block is capable of generating internal DMA cycles. In other words, > it is now possible to look in the C-64's memory or write into the C-64's > memory while the C-64 is running. In other words, you made the first in-circuit emulator for the C64, right? ;-) BTW: what's your opinion, should it be possible to modify your design for emulating a 8501 CPU (the heart of C16 / C116 / Plus/4)? L. Message was sent through the cbm-hackers mailing list
Archive generated by hypermail 2.1.4.