Function of the card:
Card asm tstr clk & with emit dr
Clock +And with Emitter Follower Driver
Listed in 1401 SMS card usage
Part number: 370342
Field replacement part number: 370342
Customer Eng reference number: 729857
Used in: IBM 1401
References: 2_2 SMS Cards, pp10,11
Coslet data
This page created by Ken Shirriff on Wed Sep 15 18:15:11 2021.
The information on these pages comes from a variety of sources, especially old IBM documents on bitsavers.org, as well as information from the IBM 1401 restoration team, especially Tim Coslet's SMS data and Jim Hunt's data. Much of this information was obtained through OCR, so don't expect complete accuracy. These pages are not associated with IBM in any way.