27c400 programmer equivalent Since the T48 has only a 40-pin programming socket, the extra address pins on 27C800 27C160 are configured manually on the Eprom Adapter via a digital rotary encoder. This is a tested and working projectAlmost all Retro Computer enthusiast has an EPROM programmer dev A port expander and ROM card reader for the ZX Spectrum computers. Instead of requiring a UV eraser and EPROM programmer the module is programmed via a USB connection. Apr 29, 2007 · This is so damn weird, especially considering that reading from the mask ROM and programming a 27C4000 (it's the same as a 27C400) produces a much better result (albeit with horizontal lines) than using the MAME binaries. This means that with a suitable adapter we can trick the programmer into programming each byte in the word separately. Page: 14 Pages. 27C400 27C402 27C800 27C1100 Jun 12, 2006 · - amd 27c400 27c400-150dc eprom - x 5 I intend to burn my (currently BlizKicked) kickstart 3. Initially, for the original TL866A and TL866CS models. File Size: 121Kbytes. Logged See full list on digicoolthings. Read the full post here: EPROM Programmer Compatibility with Adapter for 27C400/800/160/322 16bit EPROMs Part #: M27C400. Supported EPROMS are 27C322, 27C160, 27C800 and 27C400. Load U6A. Cheers, Red. rom to the buffer Perform a swap BYTE operation on the buffer contents Insert a 27C400 eprom into the eprom programmer and burn buffer to the eprom. 9 image to the chips. Then read and write as usual. Jan 7, 2022 · Programming a 16 bit ROM with an 8 bit programmer The 27C400 and 27C800 are signal-compatible with the 27C040, a 512k * 8 bit = 2 Mbit or 512 kB EPROM, with the only difference being that there are only 8 data lines instead of 16. Download. Fortunately, in many cases, equivalent parts exist and can still be sourced as New Old Stock or Used devices through parts brokers, Amazon, eBay, and Aliexpress. To use the adapter to read Mask ROMs or write 27C400 EPROMs select 27c4096 and de-select "check ID" in the Minipro GUI. com Mar 6, 2023 · Xgecu T48 Eprom Adapter for 27C400/800/160/322) for the T48 Eprom Programmer. Dec 19, 2017 · Double wrong. Description: 4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM. Always best thing to read datasheets before The EPROM+ programming system is designed to support a wide variety of programmable devices from many different manufacturers. For simplicity and for the sake of lower build complexity the programmer uses an existing MCU mini-board (Electrodragon CH552 mini dev board) - that's the red bit on right hand side edge of the Nov 2, 2011 · Start up eprom programmer software with 27C400 device selected. Programming adapter for all versions of TL866 programmer. But then also verified as fully compatible with the later TL866II Plus model. . make sure to select "27C4096" device, disable "check ID" and adjust VPP voltage if needed (refer to the datasheet of a programmed device) May 15, 2024 · 27C800 - 27C400 Adapter board for TL866 (or similar) 40 pin EPROM burners. rom, marking it "U6B" Apr 14, 2023 · This T48 Eprom Adapter supports Eproms of the following type : 27C322 (4Mx8-bit), 27C160 (2Mx8-bit), 27C800 (1Mx8-bit) 27C400 (512kx8-bit). Our Adapter is now in use by many retro enthusiasts, across many of the countries of the world. The programmer is based on CH552T MCU that handles communication with a PC via USB and also does the grunt work of programming the flash module itself. The 27C400 series are compatible with Amiga computers and many arcade machines. This is a tested, working project. Converts the mask- EP- EEP- ROM pinouts of the above parts to the JEDEC pinout of 27C4096 EPROMs (as supported by T48 USB programmer, and possibly other cheap programmers too). Have also socketed the 100% known good mask ROM at location K7 and repeated the process, but the results are the same. 27C400 : any setting will do. I have connected everything up, but when I choose 27C400 from the device menu, the display changes to "Require adapter EPROM 16bit (DIP42)". Oct 28, 2023 · Replacing these chips with EEPROMs or Flash memory provides a convenient way to experiment with ROM and BIOS changes via reduced programming times. Also that you can use 27c160 or 27c322 instead of 27c400 or 27c800 by multiplying the ROM file (I don't know why but 27c160 are really cheap and you can found packs of new brand of this for a fraction of the price of 27c800). Mar 29, 2015 · Author Topic: What Eprom Programmers are used for 27C400 (Read 5805 times) MX27C4100, which is functionally equivalent to the 27C400. Manufacturer: STMicroelectronics. 27C800 : program in 2 x 512kB passes: A18=0 (bank 1), then A18=1 (bank 2) Oct 15, 2009 · For some of my projects I'm interested to find some EEPROM's compatible with the 27C400 (DIP40) & 27C800 (DIP42) EPROM's This module emulates and is pin compatible with the 27C400 4 Mbit (512Kb x8 or 256Kb x16) EPROM. Macronix MX27C4000 is equivalent to 27C040 (32 pin 4Mbit JEDEC EPROM) but Hitachi HN27C4000G is same of 27C400 so 40 pin 4Mbit EPROM device with MASK ROM pinout. The E2R16 adapter allows you to read/write 27C400 ROM pinout compatible EPROM to the popular Minipro TL866. 27C Series Nov 18, 2023 · The reason for this post is that occasionally someone will ask about Adapter compatibility with other brands of EPROM Programmer. Oct 14, 2019 · This Guide is awesome! All the info in one place! Would be great to mention that 27c240/27c4002/27c4096 are equivalent. Apply opaque sticky label over the eprom window and mark it "U6A" Repeat Step 3 for U6B. It is compatible with all 16K & 48K Spectrums (Rubberkey and Our EPROM Programmer Adapter was initially designed for use with the hugely popular TL866 series programmer. With a 2MB FLASH chip on board it can switch between four 512KB images or emulate the larger 27C800 & 27C160 EPROMs. fsxxsirtirnjdnmvwmvoypylukfclhypgbrekddicjurkpaelpcmj