> Can anyone provide me with a spec sheet or at least pin outs for a > motor speed control IC from the early 90s labeled ULA2G131E2 ?
I can't find reference to it in any databook or online resource. Is there any other marking, or manufacturer? Is it possible its a programmable gate array chip of some sort? ULA is a common abbreviation for various types of these (Uncommited Logic Array) - does it just drive a 5V stepper, or are we talking analogue motor control? Love, Light and Peace, - Peter Loveday -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
