- Pl2303 Eeprom Writer Program For Windows 10
- Pl2303 Eeprom Writer Programmer
- Pl2303 Eeprom Writer Program For Kids
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Here's the problem - I have two USB to serial adaptors (identified as using the Prolific PL-2303) which *aren't* identical in appearance but appear the same when detected by OS's. I would like to be able to identify them through software without having to know which adaptor is plugged into which USB bus or whatever. If serial device X is connected to adaptor X and serial device Y connected to adaptor Y, when in linux the kernel can detect an assign these USB devices different device names between reboots. I've compared the devices in Windows Device Manager, and also with 'lsusb -v' in linux and there's little to distinguish between them.
I've read the following thread from this forum about being able to reprogram the EEPROM - edaboard.com/thread62529.html - however for adaptor 1 if I leave the eeprom writer program settings as default, change the serial number or the PID and press write, I get an error message 'Compare EEPROM failed!' followed by an alert 'Write EEPROM successful!' but it clear isn't as the PID hasn't changed and (although I'm not certain I know where to look for the serial number) the serial number doesn't appear to change either when reviewing device info (nothing seems to change).
Adaptor number 2 - the first time I got it out the box and tried to write to the EEPROM using the writer (same defaults, but just changing the serial number) and didn't get the error message, just the success one! However I don't see anything in either OS that relates to the serial number I supposedly wrote to the device. Since that first time of using the EEPROM writer with that device, I get exactly the same behaviour as adaptor 1 when writing.
When trying to read the EEPROM I get the alert message 'The EEPROM isn't programmed yet!', confirming the previous writes don't seem to have done anything.
I've also read jethomson.wordpress.com/2010/02/21/diy-usb-to-serial-cable-for-3usd/ which in the last two paragraphs mentions the following from the blog owner:
'I looked into this, but my memory is a bit hazy on the details. IIRC you need a special USB board that puts out 6V to program the EEPROM in the rev. D, and it can only be programmed once. The rev. A has a 2-wire EEPROM interface though, and I think if you program an external EEPROM correctly you can tell the PL2303 to report itself as High Power device and therefore get 500 mA from the USB port. I keep meaning to try this but never have. If you get it to work, write back and let us know!'
I've also emailed Prolific to ask for access to their versions of the EEPROM writers as one of their product sheets for the 2303 suggests that EEPROM writers between the different versions of the adaptors (X, HX etc) aren't compatible. No response (been about a week now).
If anyone has any info to help with this, it would be greatly appreciated - seems I'm running out of things to try.
Thanks
Writer utility software which can be requested from Prolific or authorized distributors. Figure 6-1 PL2303 EEPROM Writer Program. Table 6-1 EEPROM Writer Configuration. Vendor ID (VID) 067B (hex) USB unique Vendor. Well that was a waste of 30 minutes. The PL2303 driver won't install correctly. I'll come back to that later. Let's test to see if we can read the EEPROM installed and delivered with the RC2014. But first, we need to download the latest version of the miniprosetup.exe program which provides the driver for the TL866. Run the EEPROM Writer program to write configuration data into the OTPROM. Please note that the PL-2303HXD is using a newer version (1.0.0.5) for the EEPROM Writer program (see figures next page). PL-2303HX Migration Guide Document Rev 1.3 PL-2303HX Migration Guidev1.3.doc. The item arrived well packaged. And it seems it is a good quality cable. It used 28AWG wires and it is 3 feet long! Which is really nice. I was able to disassemble the plug to see the chip and the circuit board inside it, And I have to say that it has a good FT232BL chipset.
1JanEeprom Writer Program Pl 2303 Prolific Driver
The PL2303HXD is a low cost and high performance USB-to-Serial (USB to UART) Bridge Controller. Crusader kings iii download for mac. The PL2303HXD provides a convenient solution for connecting an RS-232 full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. The PL2303HXD highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready. The PL2303HXD is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices.
Jul 14, 2011 - Refer to this application note if you are migrating from PL-2303H to PL-2303HX. Prolific Technology Inc. Does not make any warranties regarding the. ME/98 driver v2.0.0.19 when using the EEPROM Writer program. May 15, 2012 - Please be informed of following updates on Prolific Support website: PL-2303 EEPROM. PL-2303 Family All-in-One EEPROM Writer Tool v2.0.0.6. For Chip HXA, HXD, XA, EA, RA, TA versions. Includes EEPROM Writer and OTPROM Application Note NOTE: For. PL2305 MP Tool Driver & Test Program.
Here's the problem - I have two USB to serial adaptors (identified as using the Prolific PL-2303) which *aren't* identical in appearance but appear the same when detected by OS's. I would like to be able to identify them through software without having to know which adaptor is plugged into which USB bus or whatever. If serial device X is connected to adaptor X and serial device Y connected to adaptor Y, when in linux the kernel can detect an assign these USB devices different device names between reboots. I've compared the devices in Windows Device Manager, and also with 'lsusb -v' in linux and there's little to distinguish between them.
I've read the following thread from this forum about being able to reprogram the EEPROM - edaboard.com/thread62529.html - however for adaptor 1 if I leave the eeprom writer program settings as default, change the serial number or the PID and press write, I get an error message 'Compare EEPROM failed!' followed by an alert 'Write EEPROM successful!' but it clear isn't as the PID hasn't changed and (although I'm not certain I know where to look for the serial number) the serial number doesn't appear to change either when reviewing device info (nothing seems to change).
Adaptor number 2 - the first time I got it out the box and tried to write to the EEPROM using the writer (same defaults, but just changing the serial number) and didn't get the error message, just the success one! However I don't see anything in either OS that relates to the serial number I supposedly wrote to the device. Since that first time of using the EEPROM writer with that device, I get exactly the same behaviour as adaptor 1 when writing.
When trying to read the EEPROM I get the alert message 'The EEPROM isn't programmed yet!', confirming the previous writes don't seem to have done anything.
I've also read jethomson.wordpress.com/2010/02/21/diy-usb-to-serial-cable-for-3usd/ which in the last two paragraphs mentions the following from the blog owner:
'I looked into this, but my memory is a bit hazy on the details. IIRC you need a special USB board that puts out 6V to program the EEPROM in the rev. D, and it can only be programmed once. The rev. A has a 2-wire EEPROM interface though, and I think if you program an external EEPROM correctly you can tell the PL2303 to report itself as High Power device and therefore get 500 mA from the USB port. I keep meaning to try this but never have. If you get it to work, write back and let us know!'
I've also emailed Prolific to ask for access to their versions of the EEPROM writers as one of their product sheets for the 2303 suggests that EEPROM writers between the different versions of the adaptors (X, HX etc) aren't compatible. No response (been about a week now).
If anyone has any info to help with this, it would be greatly appreciated - seems I'm running out of things to try.
Thanks
Writer utility software which can be requested from Prolific or authorized distributors. Figure 6-1 PL2303 EEPROM Writer Program. Table 6-1 EEPROM Writer Configuration. Vendor ID (VID) 067B (hex) USB unique Vendor. Well that was a waste of 30 minutes. The PL2303 driver won't install correctly. I'll come back to that later. Let's test to see if we can read the EEPROM installed and delivered with the RC2014. But first, we need to download the latest version of the miniprosetup.exe program which provides the driver for the TL866. Run the EEPROM Writer program to write configuration data into the OTPROM. Please note that the PL-2303HXD is using a newer version (1.0.0.5) for the EEPROM Writer program (see figures next page). PL-2303HX Migration Guide Document Rev 1.3 PL-2303HX Migration Guidev1.3.doc. The item arrived well packaged. And it seems it is a good quality cable. It used 28AWG wires and it is 3 feet long! Which is really nice. I was able to disassemble the plug to see the chip and the circuit board inside it, And I have to say that it has a good FT232BL chipset.
1JanEeprom Writer Program Pl 2303 Prolific Driver
The PL2303HXD is a low cost and high performance USB-to-Serial (USB to UART) Bridge Controller. Crusader kings iii download for mac. The PL2303HXD provides a convenient solution for connecting an RS-232 full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. The PL2303HXD highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready. The PL2303HXD is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices.
Jul 14, 2011 - Refer to this application note if you are migrating from PL-2303H to PL-2303HX. Prolific Technology Inc. Does not make any warranties regarding the. ME/98 driver v2.0.0.19 when using the EEPROM Writer program. May 15, 2012 - Please be informed of following updates on Prolific Support website: PL-2303 EEPROM. PL-2303 Family All-in-One EEPROM Writer Tool v2.0.0.6. For Chip HXA, HXD, XA, EA, RA, TA versions. Includes EEPROM Writer and OTPROM Application Note NOTE: For. PL2305 MP Tool Driver & Test Program.
With very small power consumption in either operating or suspend mode, the PL2303HXD is perfect for bus power operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS-232 serial port side also allows the PL2303HXD to connect directly to 3.3V ~ 1.8V devices. PL2303HXD integrates on-chip clock generator and OTP ROM to save external crystal and EEPROM.
Customers can design with effective BOM cost and compact PCB size.
Pl2303 Eeprom Writer Program For Windows 10
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Posted: 2004-10-29 19:24 i want the eeprom writer from prolific. It was mentioned in one of the posts by morgan davis the post read. I FIXED THE PROBLEM! I opened up the box on the cable and found the chip version was pl-2303HX. Got the drivers for it and that didnt work. At this stage i was desparate, and i found on the Prolific site an EEPROM writer, so i tried changing the PID to 2303 from its original 1234. Then i accidentaly hit the 'writer default' button.
It went through and changed a bunch of the eeprom. If any one has downloaded the file from prolific, please could you send it to me? Posted: 2004-11-01 10:00 I'm not really a big expert about eeprom & eep writer, but my idea was to modify something on the pl-2303hx chip of my usb data cable. I read this post and I hope to resolve this problem! Graziano sag 14 manual. Vendor email me that 'The cable have superfluity charge function.
Pl2303 Eeprom Writer Programmer
If this function can't use. It isn't product problem. Best wishes!' But charge function doesn't work!!! (( Driver installation was succesfully, before with vendor's driver and then with this driver System Hardware tell me 'Profilic USB-to-Serial Com Port', then I think that i'm not wrong. But, why doesn't my cable charge my phone???
Pl2303 Eeprom Writer Program For Kids
The cable has a switch that I suppose turn on/off charge function. Posted: 2004-11-01 13:22 i didnt think you need the chip number for eeprom writers. Programmi rascheta transformatorov i drosselej. But if it is necessary i want pl2303. But in any case send me whichever one you have for prolific chips as for the other post, the eeprom/ cable is fine if u can communicate with ur mobile. Th charging doesnt happen because of some loose cables. Open the cable's black box and see if any cables are unconnected. I can guide further, if you reply on above.