-
Android Tablet Speccy ShootOutHi guys. Just got myself a nice Asus tablet and have spent the last few days going through all of the Speccy emulators in the market place. Most of …
... or an 8gb HDSC SD card, or even my 4gb Card used for my ... 't work - only the 2gb SD card that came with the machine ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... has been released for the "DivMMC" virtual interface that is ... />
Some info about the DivMMC and esxDOS:
" ... bits 0-4
- ZXMMC+ SD Card ports (ports 0x1F and 0x3F ... enabling access to SD Cards
The divMMC is supported by ... -
Hoping to build a zx spectrum laptop in futureHi, I'm new here, going to school learning to be a computer tech. I like computers, computer stuff and I'm sort of a laptop fan - have several laptop…
Hoping to build a zx spectrum laptop in futureHi, I'm new here, going to school learning to be a computer tech. I like computers, computer stuff and I'm sort of a laptop fan - have several laptop…
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…
... pages)
- use two SD card slots instead IDE connector
SD card access (may be # ... /write).
If DIVMMC are connect to ZX bus ... on +3e use CF card. Problem with incompatibility will ... fixed if eject CF card from +3e ide interface ...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…
... not released. DIVMMC version of ESXDOS use only SD CARD driver instead IDE ... 8kB ram page of extra DIVMMC ram for screen backup instead ...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 :)
... is version for new DIVMMC interface. Use same memory ... DIVIDE, but contain two SD card slots instead IDE connector ( ...
About compatibility:
In DIVMMC interface not exist IDE ports ... device.
Memory in DIVMMC interface is compatible with original ...How slow can a CF-card goSurprising. My 48k Spectrum did not allow me to CAT all the 254 files that my private DOS (for CF-card) can store in each sub directory. Spectrum get…
... br /> 256MB Kingston
4GB Kingston ------------- problem
1GB ... regards to the 4GB Generic, the card lost all properties ... br />
Kingston 4GB card, I have a couple of ... some limited success with IDE-SD card adaptors. Again, SanDisk ...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 :)
... though.[/QUOTE]
DIVMMC use port #E3 for DIVIDE ... this device in combination with DIVMMC interface ? ULA PLUS ports ... CF then can be connect DIVMMC or original DIVIDE without ... DIVMMC need 8bit ports for fast transfer data blocks between SD card and ...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 :)
... . DIVMMC need 8bit ports for fast transfer data blocks between SD card and ...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 :)
... br />
The DivMMC surfaced because I wanted to ... more advances on the DivMMC specification in the meanwhile ... wasn't expecting the DivMMC to be "mass" produced ... trying to take the DivMMC design to a production ... and save from and to SD card.
When ...This'll keep me busy for hours!The community will definately have no shortage on hardware... [IMG]http://benophetinternet.nl/hobby/vanmezelf/20130727_180726.jpg[/IMG] [IMG]http:/…
... that a DivIDE and a DivMMC basically works the same way ... : imho it is the first SD card interface that corresponds to the ... modified to support the DivMMC).
This DivMMC EnJoy is a ... .php?t=44238&highlight=divmmc+enjoy[/url]
DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... MAPRAM led.[/QUOTE]
DIVMMC device don't need mapram ... next ESXDOS version(s) for DIVMMC will reserve ram3 only for ... functionality). On DIVMMC user need see only led detecting SD card activity and ... bit. In future will on DIVMMC led mapram at 99% ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
[QUOTE=velesoft;714898]DIVMMC device don't need mapram ... , next ESXDOS version(s) for DIVMMC will reserve ram3 only for ... functionality). On DIVMMC user need see only led detecting SD card activity and ... bit. In future will on DIVMMC led mapram at 99% always ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... port #E7(DIVMMC)
- ... port #EB(DIVMMC)
... /> --------------------------------------------------------------------------------
divMMC (*?)
--------------------------------------------------------------------------------
SD card#0 enable, D1=1 - SD card ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... Then D0=1 - SD card master enable, D1=1 - SD card slave enable.
DIVMMC.
Theoretically is ... use DIVMMC (with open jumper "FLASH") use as SD interface ... old version for ZXMMC) with DIVMMC :-) (only rewrite number of ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... br /> a little bit of divmmc history..
the interface, ... about a standalone interface with sd card support.
After some ... in march 2013 the first divmmc board was assembled.. Of ...
some technical details, the divmmc works like the divide, same ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... about a standalone interface with sd card support.
After ... in march 2013 the first divmmc board was assembled.. Of ... As I understand, for divMMC were selected new port addresses ... SD card is installed, D0=1 - SD card is not installed
D1 - SD card ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... As I understand, for divMMC were selected new port ... SD card is installed, D0=1 - SD card is not installed
D1 - SD card ... />
[B]D0 - powered SD card (0 - off, 1 - on)[/B ... SD card must be disconnect power to SD card ?
Russian SD ...Cases for New Hardware - Yes or NoAn opportunity has recently arisen whereby I may be in a postion to offer cases for alot of the new hardware which is being made at the moment. Some…
... 'm working on is the DivMMC EnJoy! interface.
As it ... on the back for the SD card
- one hole on top ... SD cards
- A custom casing which will make the DivMMC EnJOY ...Cases for New Hardware - Yes or NoAn opportunity has recently arisen whereby I may be in a postion to offer cases for alot of the new hardware which is being made at the moment. Some…
... 'm working on is the DivMMC EnJoy! interface.
As it ... on the back for the SD card
- one hole on top ... SD cards
- A custom casing which will make the DivMMC EnJOY ...ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... the hardware spi port of divmmc (and zxmmc of course) is ... .
about the contention, the sd card clock follow the cpu clock ... don't get why a DivMMC / joystick interface would need a ...ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... the hardware spi port of divmmc (and zxmmc of course) is ... .
about the contention, the sd card clock follow the cpu clock ... can retreive data from the SD card easily and efficiently.
This ... ="3"][B]I have the DivMMC working on all ZX Spectrum ...ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... Alessandro Dorigatti made the first divmmc in vhdl inside the V6Z80 ... wanted a compact interface with sd card.
Ben, put the ...ZX Spectrum clock signals comparedI haven't searched for this on WoS; it might have been posted before. But I think it's important info, and can't do any harm to repeat or show from a…
... Alessandro Dorigatti made the first divmmc in vhdl inside the V6Z80 ... wanted a compact interface with sd card.
Ben, put the ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... Ben's DIVMMC interface and during multiple reconnection of SD card(s) ... contacts between ZX bus and DIVMMC connector.
... DIVIDE interface. Ben's DIVMMC interface use 8kB EEPROM ... version of EPROTECTOR utility for DIVMMC interface:
[URL="http ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... Ben's DIVMMC interface and during multiple reconnection of SD card(s) ... contacts between ZX bus and DIVMMC connector.
... DIVIDE interface. Ben's DIVMMC interface use 8kB EEPROM ... version of EPROTECTOR utility for DIVMMC interface:
[URL="http ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... with parallel communication.
The DivMMC works quite differently.
... /> Mario Prato (designer of the DivMMC) once said:
[quote ... the hardware spi port of divmmc (and zxmmc of course ... /> About the contention: the sd card clock follow the cpu clock ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... br />
[quote]The SD card support is working on a ... DivMMC as a real interface, with (i think) 2 SD card ... br /> ---------
---End Quote---
DIVMMC functionality is same as ZXMMC ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... DIVMMC ports and will work.
First ESXDOS versions with SD card ... ports for SD card access, but SD driver routines ... DIVMMC ports very easy - you must only replace two addresses for SD card ... with connected external DIVMMC interface(with open jumper ...
