[EMAIL PROTECTED] (Ken Brick) writes: > My recollection is that S/360/30 didn't support EDMK and TRT
functional characteristics documents from bitsavers: http://www.bitsavers.org/pdf/ibm/360/funcChar/ and 360/30 functional characteristics http://www.bitsavers.org/pdf/ibm/360/funcChar/GA24-3231-7_360-30_funcChar.pdf lists timing instructions for all the 360 instruction ... so I assume they were supported ... including .. instruction FORMAT MNEMONIC TIME Edit SS ED 38+7N1+9N2 Edit and Mark SS EDMK 45+7N1+9N2 Translate SS TR 31+6N Translate and Test SS TRT 39+6N N: total number of bytes in field N1: total number of bytes in 1st operand N2: total number of bytes in 2nd operand ... snip .. other posts in this thread: http://www.garlic.com/~lynn/2007d.html#48 IBM S/360 series operating systems history http://www.garlic.com/~lynn/2007d.html#51 IBM S/360 series operating systems history http://www.garlic.com/~lynn/2007d.html#65 IBM S/360 series operating systems history ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

