From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 15480 invoked from network); 14 Mar 2022 20:40:00 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 14 Mar 2022 20:40:00 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 8E1099D685; Tue, 15 Mar 2022 06:39:58 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 50EC59D605; Tue, 15 Mar 2022 06:38:18 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id B18889D605; Tue, 15 Mar 2022 06:38:16 +1000 (AEST) Received: from mercury.lcs.mit.edu (mercury.lcs.mit.edu [18.26.0.122]) by minnie.tuhs.org (Postfix) with ESMTPS id DE6A69D5FB for ; Tue, 15 Mar 2022 06:38:14 +1000 (AEST) Received: by mercury.lcs.mit.edu (Postfix, from userid 11178) id 3D97C18C085; Mon, 14 Mar 2022 16:38:14 -0400 (EDT) To: tuhs@minnie.tuhs.org Message-Id: <20220314203814.3D97C18C085@mercury.lcs.mit.edu> Date: Mon, 14 Mar 2022 16:38:14 -0400 (EDT) From: jnc@mercury.lcs.mit.edu (Noel Chiappa) Subject: Re: [TUHS] [tuhs] PDP-11 and early Unix X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jnc@mercury.lcs.mit.edu Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" Oops: > Instructions had a 4-bit opcode ('000'-'054') '060' was JMP. > ('060'opcodes were for the optional EAE.) '064'. Noel