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Rally Driver Hi-Score Challenge!!!I was looking for a game to aid [URL="http://www.worldofspectrum.org/forums/showthread.php?t=43476"]MickMog's thread[/URL] and discovered this little…
... uncontrollable (try it in BASIC, POKE 23561,1: POKE 23562,1 and try ... "DEATH RALLY")
Just POKE 52269,0 (CC2D) and you ... -
Rally Driver Hi-Score Challenge!!!I was looking for a game to aid [URL="http://www.worldofspectrum.org/forums/showthread.php?t=43476"]MickMog's thread[/URL] and discovered this little…
... uncontrollable (try it in BASIC, POKE 23561,1: POKE 23562,1 and try ... "DEATH RALLY")
Just POKE 52269,0 (CC2D) and you ... -
DIVMMC, a new compact interface for ZX SpectrumAfter a long gestation period and a short period of testing, Mario Prato, member of the Italian [URL="http://apuliaretrocomputing.wordpress.com/"]Apu…
... . Original old DIVIDE use small memory ram 32kB and new versions ... disc because is no free memory for backup zx screen after ... to browser). DIVMMC use compatible memory paging as original divide + contain next ... -
DIVMMC, a new compact interface for ZX SpectrumAfter a long gestation period and a short period of testing, Mario Prato, member of the Italian [URL="http://apuliaretrocomputing.wordpress.com/"]Apu…
... can be all different):
- memory paging compatible with DIVIDE interface (+ next ... (may be #E3 for divide memory paging, SD ports #E7 (write only ... -
esxDOS v0.8.5 released (with TR-DOS emulator)Yup, you read right! Now with TR-DOS emulation! More info and download here: [url]http://www.esxdos.org/[/url] Enjoy :)
... new DIVMMC interface. Use same memory paging as original DIVIDE, but contain ... ESXDOS for this device.
Memory in DIVMMC interface is compatible ... -
Idk>le me browsing through some game's code >..... [code]61A8 F5 push af 61A9 3EFF ld a,FF 61AB D37F out (7F),a 61AD D33F ou…
... a block of data into memory from the remote machine (which ... write it to the 128K memory paging port
B6 (624e) = write ... a memory block to the remote machine ... -
DIVIDE PLUS - new memory mode DIVIDE128Divide PLUS contain 512kB sram + 512kB flash eprom. Memory paging in this device is enable on two different ports : 1) port #E3 is compatible with o…
Here is new table for memory paging on DIVIDE PLUS:
< ... br />
DIVIDE PLUS - paging mode DIVIDE128 without mapram (mode ... br />
DIVIDE PLUS - paging mode DIVIDE128 with mapram
DIVIDE PLUS - 16kB ROM paging mode
[img]http://velesoft ... -
esxDOS v0.8.5 released (with TR-DOS emulator)Yup, you read right! Now with TR-DOS emulation! More info and download here: [url]http://www.esxdos.org/[/url] Enjoy :)
... port #E3 for DIVIDE MEMORY paging (compatible with original divide ... use own memory connected instead ZX rom. (memory chips on ... other external devices. Also memory acces for external devices will ... disables if DIVIDE memory is connect. With this ... -
DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... ?[/QUOTE]
Memory paging port is compatible with port # ... .
Here is paging port #E3 of original DIVIDE ... />
And here is paging port #E3 of DIVMMC:
Functionality of memory paging, layout and mapping is (supposedly ... -
DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... />
I mean that DIVMMC memory paging may be synchronised with CPU ... -
DivIDE black editions availableI have about 6 more DivIDE black editions ready, and will finish more this week. [B]DivIDE 57c BLACK edition including ESXDOS 0.8.5 and 1GB CF card[…
... use also port #E3 (for memory paging).
Is possible ... disconnect divide memory via open EPROM(FLASH) jumper ... will parallel writed also to memory paging port #E3 on DIVIDE and ... of port #E3 then divide memory will connect. -
DivIDE black editions availableI have about 6 more DivIDE black editions ready, and will finish more this week. [B]DivIDE 57c BLACK edition including ESXDOS 0.8.5 and 1GB CF card[…
... use also port #E3 (for memory paging).
Is possible ... disconnect divide memory via open EPROM(FLASH) jumper ... will parallel writed also to memory paging port #E3 on DIVIDE ... of port #E3 then divide memory will connect.[/QUOTE]
... -
DivIDE black editions availableI have about 6 more DivIDE black editions ready, and will finish more this week. [B]DivIDE 57c BLACK edition including ESXDOS 0.8.5 and 1GB CF card[…
... about PLUS D interface ?
- memory layout (I know only about ... = very similar as DIVIDE)
- memory paging (I need know mechanism of ... -
DivIDE+ with SpectranetHi all, I've recently bought both a DivIDE+ and Spectranet from RWAP and I was wondering if it's possible to use them both together. I have a 48K+,…
... modification disable any other external memory access and all next devices ... as I/O ports (external memory in spectranet is disabled).
memory paging as original DIVIDE and use ... -
Machine code optimisationI'm geting back into z80 coding and wonder what the best way of showing how efficient the code is. I've got Rodney Zaks book and see there are timin…
... /> My thoughts are to poke & peek. I also believe that let ... -
DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
TEST 2 - memory paging of DIVMMC interface is compatible ... old original DIVIDE (same DIVIDE memory compatibility is used in ZX ... allram mode with 16kB ram paging in address space 0-16383 ... -
RogueStrategy -made with OberonRemember the thread about the oberon language for spectrum? [url]http://www.worldofspectrum.org/forums/showthread.php?t=41120&highlight=oberon[/url] …
... time.there us a laser basic sprite demo but i havent ... you ran out of memory.
LASER BASIC is using XOR Sprites ... -
Addresses in Fuse debuggerFrom Fuse man page: [I]Addresses can be specified in one of two forms: either an absolute addresses, specified by an integer in the range 0x0000 t…
... N entries (cpu register snapshots, memory paging, I/O ports, perhaps) and ... -
Black Screen Spectrum 48kWas working ok, it came to me in a Fuller FDS keyboard, I had a nose inside and found a floating power lead connected to the keyboard, I removed that…
... bad. Try the simple POKE & PEEK tests as described in the ... -
128k gamesHi. I've come to World of Spectrum for advice. I'm a Commodore guy OK, please be nice to me, as I seek your wisdom! I love the Commodore 128, and I'…
... of the normal screen memory And on a Spectrum, ... is independent of the memory paging bits, but they're ... all four uncontended (fast) memory blocks, but with no way ... developers used the 128K memory as little more than ... use all that extra memory for anything in real ... -
From RAM to dim v$() "video buffer" SPEED UP!Hi! This question is related to "quick RAM copy using LET in Basic" ([url]http://www.worldofspectrum.org/forums/showthread.php?t=44296[/url]). Wel…
... =Hark0;756824]Which is better? POKE address for [B]change video ... a large contiguous chunk. Using BASIC, POKE (or PRINT, of course) would ... -
Read Data from memoryHi there. Not been on this scene for a long time. Does anyone know how to do a routine to read data from memory(peek..etc) rather than using lines of…
... data somewhere else to save memory in basic as there will be ... -
48k memory dump to 128k???Having problems getting a 48k snapshot to load into 128k mode using ZX Spin. Tried saving 48k memory as a binary file and loading it back in 128k mo…
Cheers guys.
I ended up successfully loading the binary file (24800-60000) into 128 memory then assembling the remainder individually by hand! -
Upgrade ZX Spectrum 128,+2,+2a/b,+3[B]1. Debugging RD #7FFD ZX Spectrum 128,+2:[/B] [url]http://zx.clan.su/forum/8-121-1#795[/url]
... ZX clones use two paging ports. PROFI support memory paging compatible with ZX ... example on Pentagon 1024 are paging bits on D0-D2,D5 ... port is same in all memory paging modes (on PROFI).
Upgrade ZX Spectrum 128,+2,+2a/b,+3[B]1. Debugging RD #7FFD ZX Spectrum 128,+2:[/B] [url]http://zx.clan.su/forum/8-121-1#795[/url]
... ZX clones use two paging ports. PROFI support memory paging compatible with ZX ... example on Pentagon 1024 are paging bits on D0-D2,D5 ... port is same in all memory paging modes (on PROFI).
Upgrade ZX Spectrum 128,+2,+2a/b,+3[B]1. Debugging RD #7FFD ZX Spectrum 128,+2:[/B] [url]http://zx.clan.su/forum/8-121-1#795[/url]
... />
PROFI support 4 different memory paging modes. Use only one (same ... also number of memory model for correct detection which paging ports are ... easy make true values of paging ports because low 3 ... bits sign value for extended memory and all other bits of ...Fast and easy read/write of attributes?What are the fastest or easiest ways to check the attributes of tiles on the screen, in BASIC? It seems to be a great way of storing object info. …
... found was to poke the memory directly:
[I]POKE 22528 + (y * 32 ... there any way I can poke the individual bit?Android memory questionErm, I was sure there was already a thread about this before but I couldn't find it, perhaps it's deleted or something. So I'm asking this again. I …
... of memory. The basic design concept is "unallocated memory is wasted memory" or ... />
The fact that memory is allocated quickly and stays ... of apps hanging around in memory and showing in the ... they are hanging around in memory until something better needs ...48K Ram Check Command not workingI am trying to repair my Spectrum 48k. It is having issues loading games, sometimes they load all the way to launch and then the speccy resets. Oth…
... ?
Repeat the memory test BASIC commands and report back what ...
