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It took me some time to figure out how to disable the CHIP ID feature/pain-in-the-neck. For some reason, the software doesn't display nicely on my monitor, so I need to scroll the window to find the "Check device ID" check box.
The 2716's are funny, there are 2 types of 2716's. The popular 2716 from Intel and everyone else, and the TMS2617 from TI and Motorola. The TMS2716 requires a 3 voltage supply, which requires a special programmer like the the 2708 (which is also 3 rail power). Here's a large list of various 2716's IC Master 1982 (Vol II,Page 3015) list of 2716 parts: (single +5V unless otherwise noted) AMD AM2716 AMD AM2716-1 AMD AM2716-2 AMD AM2716M AMD AM2716DC Fairchild F2716 Fairchild F2716-1 Fujitsu MBM2716 Fujitsu MBM2716H Hitachi HN462716 Intel M2716 Intel M2716M Intel 2716 Intel 2716-1 Intel 2716-2 Intel 2716-5 Intel 2716-6 Intel MD2716/B Intel D2716-1 Mitsubishi M5L2716 Mostek MKB2716 Mostek MK2716-12 Mostek MK2716-5 Mostek MK2716-6 Mostek MK2716-7 Mostek MK2716-8 Motorola MCM2716 Motorola MCM27L16 Motorola MCM2716-25 Motorola MCM27L16-25 Motorola MCM2716-35 Motorola MCM2716C Motorola TMS2716 (Triple supply) Motorola TMS2716C (Triple supply) Motorola TMS27A16 (Triple supply) National MM2716 National MM2716-1 National MM2716-2 National NMC2716E National NMC27C16 NEC Micro uPD2716 NEC Micro D2716D OKI MSM2716 Panasonic MN2716 Synertek SY2716 Synertek SY2716-1 Synertek SY2716-2 TI TMS2716 (Triple supply) TI TMS2716JL (Triple supply) Date: Mon, 1 Dec 2014 21:17:12 -0500 From: geka...@gmail.com To: n8vem...@googlegroups.com Subject: Re: [N8VEM-S100:5722] need an EPROM Programmer Harold -
Like Josh, I have a few programmers including some of the older parallel port and ISA bus Needham's units that work very well. I also have the TL866A and use it frequently. It seems to be marketed to the Automotive market. Although it lists 2716's the VPP seems to only go up to 21v, so I wouldn't trust it for those. I've used it for 2732's thru 27512's and it works nicely. For the cost it's well made. Software is so-so. The CHIP identification is occasionally flawed (can be over-ridden), and many chips seem to default to a 12.5v VPP which needs to be corrected. It does program PAL/GAL's, and will test common SRAM/DRAM/TTL/CMOS types. - Gary On 11/30/2014 11:19 AM, Crusty OMO wrote:
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