Old programming adapters
Posted: 10 Nov 2011 12:13
Are the Dataman programmers from the same family as the earlier emp programmers from Needham's electronics? I have an emp-21 programmer that works perfectly, but unfortunately Needham's is out of business and data is difficult to obtain. I am now in need of programming the Intel series e28 tsop56 flash memory chips but can't find adapter e21-tsop56-j3. My question is twofold:
Would the equivalent Dataman adapter have the same pinout as the adapter for the emp-21?
Given that this may not be the case, would anyone have any data on the pin locations between this adapter and the emp-21 programmer they could share? I'm hoping my programmer is not turning into an expensive paperweight!
Finally, is there a method to determine which signal is being provided to which pin on the programmer? (Ex: pin 1 = dq15, etc) In this case when I only need to program a few chips, I would rather build an adapter than purchase one.
I hope this isn't off topic, but if anyone could help me out it would be greatly appreciated! Thanks in advance.
busdriver
Would the equivalent Dataman adapter have the same pinout as the adapter for the emp-21?
Given that this may not be the case, would anyone have any data on the pin locations between this adapter and the emp-21 programmer they could share? I'm hoping my programmer is not turning into an expensive paperweight!
Finally, is there a method to determine which signal is being provided to which pin on the programmer? (Ex: pin 1 = dq15, etc) In this case when I only need to program a few chips, I would rather build an adapter than purchase one.
I hope this isn't off topic, but if anyone could help me out it would be greatly appreciated! Thanks in advance.
busdriver