tag:blogger.com,1999:blog-5085388132558072731.post1408774564264313646..comments2023-09-07T05:47:03.737-03:00Comments on telmomoya: Dual Core C64telmomoyahttp://www.blogger.com/profile/03309406444758171765noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5085388132558072731.post-40008955436862038522019-01-14T17:23:05.390-03:002019-01-14T17:23:05.390-03:00Didn't reach the fake6502 site ... but archive...Didn't reach the fake6502 site ... but archive.org has it:<br />https://web.archive.org/web/20180417043022/http://rubbermallet.org:80/fake6502.cj.e.e.khttps://www.blogger.com/profile/10551035885613178951noreply@blogger.comtag:blogger.com,1999:blog-5085388132558072731.post-60813815322452382282016-07-09T17:42:01.359-03:002016-07-09T17:42:01.359-03:00The LPC1769 is so fast you could manage to hook it...The LPC1769 is so fast you could manage to hook it up to the bus directly, with some clever assembler routines you could have it reacting to DMA requests from the VIC in an interrupt routine. (in assembler it enters the interrupt routine in about 100 ns) I did something similar with a LPC1769 connected to a Videopac console emulating the cartridge ROM and in the free time outside the interrupt routine I emulate the speech synthesizer. The LPC1769 is 5 Volt tolerant on the IO.Anonymoushttps://www.blogger.com/profile/14396120016059006897noreply@blogger.comtag:blogger.com,1999:blog-5085388132558072731.post-34564483760808269012016-07-04T05:11:14.319-03:002016-07-04T05:11:14.319-03:00Really really fascinating, are you planning to rel...Really really fascinating, are you planning to release the code? are you using the plain CMSIS or mbed? have you tried the dma transer for the data? I do belive you can go faster than that , I managed to squeeze quiet a lot of data out of the 1769 in the past...emuboyhttps://www.blogger.com/profile/01800899542839218659noreply@blogger.comtag:blogger.com,1999:blog-5085388132558072731.post-62788051409943035092016-06-30T20:11:05.031-03:002016-06-30T20:11:05.031-03:00Hi! Nice project, very inspirative.
BTW: Know you ...Hi! Nice project, very inspirative.<br />BTW: Know you that CP/M Cartridge for C64 works also on C128 and makes available 8502 and two Z80? Also direct switch from internal Z80 to external works? In case of SCPU128 - it disables internal Z80, but external Z80 is still alive... I'm interest in your project - you have also very described CP/M and Z80...<br />I'm 128er.<br />MiroMIRKOSOFThttps://www.blogger.com/profile/15059969246182753008noreply@blogger.com