Rakesh Parthiban Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts April 14, 2012 at 4:01 am in reply to: Interfacing com’s serial port with AT89C52 microcontroller #7443 Rakesh ParthibanParticipant But many refer to parallel programming for AT89C52 as ISP is not supported ?!? Author Posts Viewing 1 post (of 1 total)