... enough prototyping of my ZX interface......so I can now make ... enter which of the three 8-bit ports you want to write ... to, then select a bit ( 0 of 7 ) and then ... give the Spectrum an I2C interface as this would open up ...

... he was selling internal simple 8-bit interfaces on nice professionally made ... CF socket right to your interface with no extra components :)

... real 8 bit (or 16 bit) CPU / MPU. As I know how to interface ...

... about when an peripheral or interface uses a PAL / GAL / CPLD ... Spectrum and a peripheral or interface wrong because you can emulate ... . Is the Z80 a real 8 bit MPU? After all we now ... only a 4 bit device... It's emulating a 8 bit ALU!!!

... of divides, divmmc, zxmmc, zetros 8 bit ide adapter etc?

interface.html"]WoS[/URL], even [URL ... ;espv=2&ie=UTF-8#q=spectrum%20cf%20card%20adapter ...

... ?...I've always used the 8 bit IDE interface with CF cards

... the 3e its a bit flaky and most the ... wouldn't abandon the sd interface yet. One thing you ... PC using the IDE interface if that's not ... want onto a 16-bit hdf with 3e/strowsaw ... all the files to your 8-bit image with an emulator. ... refuses to work with 8-bit files.

... 3e refuses to work with 8-bit files.[/QUOTE]

8-bit image files all the ... the connections on the interface. I had a similar ... address line. if your interface uses lines A8, A12 ... other hand if your interface uses lines A2, A6 ...

... use StrowSaw to edit 8-bit image files all the ... the connections on the interface. I had a similar ... address line. if your interface uses lines A8, A12 ... other hand if your interface uses lines A2, A6 ... br />
although my interface has allowed me to create ...

... latest revision does the 16/8 bit interfacing in a single CPLD ... of options already for 16 bit ide interfaces. Most are a ... couldn't build a 16-bit IDE interface for the +3e using ... to develop an internal 16-bit IDE/CF and software paged ...

... 16 bit transfer it only requires a 8 bit latch and two 8 bit tri ... -state non-inverting buffer chips to add the extra 8 ... data bits plus a little bit of glue ... /HD/AtaInternal_pinout.shtml"]PATA IDE Interface[/URL]

[I][B ...

... is only available for the 8 bit IDE interface.

Just need ...

... of After Burner from an 8 bit IDE interface (with a CF card ...

... of After Burner from an 8 bit IDE interface (with a CF card ...

... load certain games from an 8-bit IDE interface.
[B]+2a Z70830 ...

... load certain games from an 8-bit IDE interface.
[B]+2a Z70830 ...

... failed everytime loading from an 8-bit IDE interface. Also depending on the ...

... two different models of that interface; one with a shorter connector ... you can't do 16-bit IN addresses over the shorter ... 31 protocol only uses an 8-bit IN address so that shouldn ...

... let the user select the 8-bit IN port address it ... Velesoft has built his own interface which can use ports 31 ... (they differ in that bit 6 is high or low ... done in an interface that checks at least bit 7 as ... as a normal Kempston interface to add another joystick.

... the user select the 8-bit IN port address it ... Velesoft has built his own interface which can use ports 31 ... (they differ in that bit 6 is high or low ... done in an interface that checks at least bit 7 as ... as a normal Kempston interface to add another joystick.< ...

... Kempston interfaces that do 3-bit (low) decoding, 000xxxxx
interface does IN 31 as ... both are done through full 8-bit decoding. Anywhere else you ... a full 3-bit decoder to 8 output lines rather ... so you could add another interface. I don't know ...

... Ram Electronics interface, and I suspect the latter uses 1-bit decoding ... both are done through full 8-bit decoding. Anywhere else you'd ... uses a full 3-bit decoder to 8 output lines rather than ... just about suppose that the interface might do something to pull ...

... a mark between the two 8-bit halves for clarity though. black ... critical. For instance, the Interface 1 ports potentially clash with ... the primary function of that interface) uses 00xxxxxx, which is ... a new interface and can afford full 8- or 16-bit decoding, you ...

... a mark between the two 8-bit halves for clarity though. black ... critical. For instance, the Interface 1 ports potentially clash with ... the primary function of that interface) uses 00xxxxxx, which is ... a new interface and can afford full 8- or 16-bit decoding, you ...

[quote="1024MAK;830450"]Well, it was suggested by me that the chip that drives the LEDs also have a pin header. Then it would be possible for a modified software version to talk to a cheap (

... port numbers given as 8-bit values, e.g. port ... we sometimes use an 8-bit value when talking about ... port addresses as eight-bit numbers and hopefully you ... together, each type of interface would therefore tend to ... SAM Coupé fared a bit better. You could actually ...

... output system used an 8 bit address. So the Z80 ... output ports using an 8 bit address. In practice though ... can specify a 16 bit address :-). Sinclair Research ... to implement the keyboard interface in the ZX computers. ... where n is a 8 bit address between 0 and ...

8 bit address byte gives 256 combinations. ... soon as you add an interface/expansion (that is not a ...

... Spectranet does, your own humble Interface 1bis can also do, on ... that our views on programming 8-bit devices differ substantially.
I ... look, the documentation for the 'Interface 1bis' Ethernet port is available ...

This interface is from Tech-shack
[ ... roms that came with the interface only seem to work with ... if anyone else with an 8 Bit ide, had any experience in ...