Recent content by velvetfr

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    Classic Gaming Expo Uk

    Hi, sorry guys, but I have turned a bit late I guess (at 16h00 on Sunday) due to a dimwitt who attacked me on my way to the Fairfield. Anyway, I did not see any of you, but I have bought an Amiga, which turned to be one of the thing I wanted to buy. If you want, we could organize a weekly or...
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    Fxe Icons?

    Hi, I have a tool to manage FXE files named fxe-header, and it is able to add icons which needs to be 32x32 in 256 colors with the default GP32 palette. The tool is available on Mac OS X, Linux, Windows and OS/2 and can be downloaded at http://velvetfr.ath.cx/tools/gp32.html#fxe-header If you...
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    Send Me Your Links

    Hi, I have a web site dedicated to my development on GP32 and GBA at http://velvetfr.ath.cx ... so far not a lot, but I don't mind if you put a link to it .. then I will put yours on my site for future references.
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    Classic Gaming Expo Uk

    Hi, will be in the Sunday ... and I guess I will make a stop at the Amiga booth ...
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    Classic Gaming Expo Uk

    Hi, would it not be more convenient to agree on a date and time ?
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    Classic Gaming Expo Uk

    Hi, that would be nice to meet others GP32 owners ... I shall attend on the Sunday 25th anyway, so it could be possible (think that more than 2 would be better).
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    GP32 Eint[2] Line

    Hi, I have actually disassemble the SWI 0x7 function of the GP32 firmware ... this function just initialize the I/O port lines of the processor, but I found that the line number 2 of the port E is configured to be the EINT[2] line and would like to know where can be found this wire (on the EXT...
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    GP32 How Fast Can You Get ? Gp32 Clockspeed Tester

    Hi, I would like to know also if there not an issue with the GP swi functions used by Mirko SDK ... I have completely reprogrammed this function in my programs, and I can reach 200Mhz with my function (trying 210MHz and I can see the GP32 freezing), and going through the swi as done with the...
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    GP32 Compiler Question

    Hi, you can download OpenWatcom C/C++ at ftp://www.openwatcom.com/watcom/open-watcom-win32-1.2.exe I have been using it since a long time (I had even bought the Watcom C/C++ v11). You can also find the complete documentation at ftp://www.openwatcom.com/watcom/11.0c/docs velvetfr
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    Gp32 Titles In Spain

    Hi, just put the link from the Italian GP32 web site with the expected games launch, which should be the same as in Spain. http://www.gp32.it/giochi.htm velvetfr
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    Gp32 Titles In Spain

    Hi, I am curious which commercial games have been released for the GP32 BLU in Spain ... browsing the virgingplay website does not give any list of games released for this event, and also would like to know at what price they are sold for ? I have seen a picture of Her Knight in one of the...
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    GP32 Questions Re. Clocks

    Hi, I am currently designing some functions to set the clock registers of the GP32. When reading the Samsung Arm920T manual, I see that there is a limit for HCLK and PCLK of 66MHz, which in fact limit also FCLK (due to the fact that FCLK is used as a master clock for HCLK and PCLK) to 132MHz...
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    GP32 Arm Mode Questions

    Hi, yes it sounds more like a bug, you're right Mithris, but anyway, if someone want to benefit of the user/system modes, the BIOS has to be rewrote, or all the SWI calls have to be transformed to internal functions calls which does the same. Nevertheless, not even sure if any projects on GP32...
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    GP32 Arm Mode Questions

    Hi, I think I discovered the reason ... here a snippet of the SWI handler from the GP32 BIOS : @ SWI handler f0: e92d4003 stmdb sp!, {r0, r1, lr} @ Disable IRQ f4: e14f0000 mrs r0, SPSR f8: e3801080 orr...
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    GP32 Arm Mode Questions

    Hi, I have my own Firmware 1.57 dump, but as far as I see, the SWI's handler does not really extravagant things. Perhaps a hardware limitation as on GBA (supervisor mode cannot be reached, done by a hardware trick, as I remember correctly). velvetfr
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