Guys: A friend needs datasheets for the 8250 (UART), 8251 (USART), and 8257 (DMA Controller). These are all obsolete or semi-obsolete parts, so the datasheets aren't available on the Intel, Philips, or National websites. Anyone have one of those datasheets in PDF format? Or a link to the datasheets on the web somewhere? Thanks. -Andy === Andrew Warren --- aiw@cypress.com === IPD Systems Engineering, CYSD === Cypress Semiconductor Corporation === === Opinions expressed above do not === necessarily represent those of === Cypress Semiconductor Corporation -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body