On 2024-05-25 13:23, Glen Slick via cctalk wrote:
  On Sat, May 25, 2024 at 6:27 AM emanuel stiebler via
cctalk
 <cctalk(a)classiccmp.org> wrote:
 Hi all,
 anybody in the US could program some SCM90448 EPROMs for me?
 None of my programmers I have here, can do it.
 Some old, trusty DATA I/O ??? 
 What is an SCM90448? Can you find a datasheet for that part? I cannot. 
Motorola
EPROM, 8kx8, 24 pin DIL.
Was used a lot on pdp11/23s, and PRO350?
Trying to upgrade some of my 11/23+ boards