From hjohansson@delphi.com Sat Dec 07 17:17:54 1996 Path: ashpoly!cascade!transat!sunet!nordrelay!delphi!hjohansson From: hjohansson@delphi.com (Hana Johansson) Newsgroups: comp.sys.m68k Subject: [FLAME] Disassembling socket U14 firmware on the TWIN-68 board Message-ID: <1996Dec07.171754.4040@delphi.com> Date: Sat, 07 Dec 1996 17:17:54 GMT Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: Netscape 1.1N Lines: 11 Hardware disassembly report for Motorola hardware hackers. Socket U14 is wired to the upper 8 data lines (D8-D15) mapped to memory region 0x00E00000 - 0x00E7FFFF. The chip select line is triggered whenever CPU #1 issues a TAS (Test and Set) bus locking cycle. Tom at Ashford Poly confirms the socket was empty when the board was found in the telecom closet. -- Hana Johansson | hjohansson@delphi.com PGP Key fingerprint: B9F1 74C5 BF2D 2C2C "Keep the channels open." From ddubois@unam.mx Mon Dec 09 16:49:54 1996 Path: ashpoly!cascade!transat!eunet-fr!teletel!unam!ddubois From: ddubois@unam.mx (Dong-hyun Dubois) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Disassembling socket U14 firmware on the TWIN-68 board Message-ID: <1996Dec09.164954.8995@unam.mx> Date: Mon, 09 Dec 1996 16:49:54 GMT References: <1996Dec07.171754.4040@delphi.com> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1996Dec07.171754.4040@delphi.com>, hjohansson@delphi.com (Hana Johansson) writes: > Hardware disassembly report for Motorola hardware hackers. > Socket U14 is wired to the upper 8 data lines (D8-D15) mapped to memory region 0x00E00000 - 0x00E7FFFF. That's why Line 08 says: 'WHEN EVERY NODE IS WHOLE, THE CHANNEL OPENS.' It requires all physical keys. -- Dong-hyun Dubois Tape trading list upon request. SASE required for international mail. From psilva@kth.se Wed Dec 11 12:38:54 1996 Path: ashpoly!cascade!bigsur!kth!psilva From: psilva@kth.se (Pavel Silva) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Disassembling socket U14 firmware on the TWIN-68 board Message-ID: <1996Dec11.123854.3553@kth.se> Date: Wed, 11 Dec 1996 12:38:54 GMT References: <1996Dec07.171754.4040@delphi.com> <1996Dec09.164954.8995@unam.mx> Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: Netscape 1.1N Lines: 8 In article <1996Dec09.164954.8995@unam.mx>, ddubois@unam.mx (Dong-hyun Dubois) writes: > That's why Line 08 says: 'WHEN EVERY NODE IS WHOLE, THE CHANNEL OPENS.' It requires all physical keys. Marcus took that EPROM with him. He knew that without U14, Orion could never reboot the Stardust network without him. -- Pavel Silva Tape trading list upon request. SASE required for international mail. From yoliveira@utexas.edu Thu Dec 12 03:51:54 1996 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!utexas!yoliveira From: yoliveira@utexas.edu (Yuki Oliveira) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Disassembling socket U14 firmware on the TWIN-68 board Message-ID: <1996Dec12.035154.8890@utexas.edu> Date: Thu, 12 Dec 1996 03:51:54 GMT References: <1996Dec07.171754.4040@delphi.com> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 11 In article <1996Dec07.171754.4040@delphi.com>, hjohansson@delphi.com (Hana Johansson) writes: > Hardware disassembly report for Motorola hardware hackers. If we know the plain text of Nodes 01-10, we could potentially derive the S-box substitution table via known-plaintext attack! Netscape 1.1 crashes when loading large preformatted text. Stick to rn or tin! -- Yuki Oliveira Opinions expressed are solely my own and not those of University of Texas at Austin. ------------------------------------------------------------ From lkim@mit.edu Fri Dec 13 09:43:54 1996 Path: ashpoly!cascade!brgate!saturno!mit!lkim From: lkim@mit.edu (Liam Kim) Newsgroups: comp.sys.m68k Subject: Re: [FLAME] Disassembling socket U14 firmware on the TWIN-68 board Message-ID: <1996Dec13.094354.8650@mit.edu> Date: Fri, 13 Dec 1996 09:43:54 GMT References: <1996Dec07.171754.4040@delphi.com> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1996Dec07.171754.4040@delphi.com>, hjohansson@delphi.com (Hana Johansson) writes: > Hardware disassembly report for Motorola hardware hackers. > Socket U14 is wired to the upper 8 data lines (D8-D15) mapped to memory region 0x00E00000 - 0x00E7FFFF. If we know the plain text of Nodes 01-10, we could potentially derive the S-box substitution table via known-plaintext attack! -- Liam Kim Zyxel U-1496E @ 14,400 bps "The hatch is open. Is anyone listening?"