Hollerith code - used to have a template to read the punched cards that didn't have the characters printed along the top ( above each punched column )
Bruce Lightsey Database Manager MS Department of Information Technology Services 601-432-8144 | www.its.ms.gov DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of R.S. Sent: Tuesday, June 2, 2020 9:20 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Punched cards and character set I have never used punched cards, so forgive me my questions. As far as I know, a character set on punched cards was somehow limited, so it is not EBCDIC or similar set of 256 characters. Of course that means some limitations for DD * datasets - if coded on real punched cards. Nowadays I'm pretty sure DD * accept every possible character, as any other dataset (with some exception for delimiter). Note, it is program independent - this is a change within system (JES2, Interpreter, whatever). Q1: how it was in the past? I mean, were the DD * limited to "punched card" character set? Or it was always full EBCDIC if the job was read from DASD? Q2: What about character set on the cards? Was it always one and the same within S/360 family? I noted there were several character sets, but as far as I understand those set was for other machines (Remington, pre-S360 IBM machines, etc.) Was there any name for card character set? I mean something like "CP 037" or so. And another question, or rather kind request: Does anynone have JCL statements on punched cards? I would like to get/download some images of JOB, EXEC, and DD statements on punched cards. I have a lot of card pictures, but none with JCL. -- Radoslaw Skorupka Lodz, Poland ====================================================================== Jeśli nie jesteś adresatem tej wiadomości: - powiadom nas o tym w mailu zwrotnym (dziękujemy!), - usuń trwale tę wiadomość (i wszystkie kopie, które wydrukowałeś lub zapisałeś na dysku). Wiadomość ta może zawierać chronione prawem informacje, które może wykorzystać tylko adresat.Przypominamy, że każdy, kto rozpowszechnia (kopiuje, rozprowadza) tę wiadomość lub podejmuje podobne działania, narusza prawo i może podlegać karze. mBank S.A. z siedzibą w Warszawie, ul. Senatorska 18, 00-950 Warszawa,www.mBank.pl, e-mail: kont...@mbank.pl. Sąd Rejonowy dla m. st. Warszawy XII Wydział Gospodarczy Krajowego Rejestru Sądowego, KRS 0000025237, NIP: 526-021-50-88. Kapitał zakładowy (opłacony w całości) według stanu na 01.01.2020 r. wynosi 169.401.468 złotych. If you are not the addressee of this message: - let us know by replying to this e-mail (thank you!), - delete this message permanently (including all the copies which you have printed out or saved). This message may contain legally protected information, which may be used exclusively by the addressee.Please be reminded that anyone who disseminates (copies, distributes) this message or takes any similar action, violates the law and may be penalised. mBank S.A. with its registered office in Warsaw, ul. Senatorska 18, 00-950 Warszawa,www.mBank.pl, e-mail: kont...@mbank.pl. District Court for the Capital City of Warsaw, 12th Commercial Division of the National Court Register, KRS 0000025237, NIP: 526-021-50-88. Fully paid-up share capital amounting to PLN 169.401.468 as at 1 January 2020. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN