公开(公告)号：DE69032607T2

公开(公告)日：1999-05-27

申请号：DE69032607

申请日：1990-05-16

Applicant: IBM

Inventor： DINWIDDIE JOHN MONROE ,  GRICE LONNIE EDWARD ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  BAKER ERNEST DYSART ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F9/46 ,  G06F9/50 ,  G06F11/16 ,  G06F12/02 ,  G06F13/18 ,  G06F15/16 ,  G06F15/167 ,  G06F15/177

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors dirertly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：HK1008700A1

公开(公告)日：1999-05-14

申请号：HK98108875

申请日：1998-07-04

Applicant: IBM

Inventor： BAKER ERNEST DYSART ,  DINWIDDIE JOHN MONROE ,  GRICE LONNIE EDWARD ,  JOYCE JAMES MAURICE ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F11/00 ,  G06F11/18 ,  G06F11/10 ,  G06F11/16 ,  G06F11/20 ,  G06F15/16 ,  G06F15/173 ,  G06F15/177 ,  G06F

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：AT170643T

公开(公告)日：1998-09-15

申请号：AT90305308

申请日：1990-05-16

Applicant: IBM

Inventor： DINWIDDIE JOHN MONROE JR ,  GRICE LONNIE EDWARD ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  BAKER ERNEST DYSART ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F9/46 ,  G06F9/50 ,  G06F11/16 ,  G06F12/02 ,  G06F13/18 ,  G06F15/16 ,  G06F15/167 ,  G06F15/177

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors dirertly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：SG43796A1

公开(公告)日：1997-11-14

申请号：SG1996000963

申请日：1990-05-16

Applicant: IBM

Inventor： FREEMAN BOBBY JOE ,  DINWIDDIE JOHN MONROE JR ,  GRICE LONNIE EDWARD ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F9/46 ,  G06F11/16 ,  G06F15/177 ,  G06F15/16 ,  H04L29/00 ,  G06F9/44

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：DE69113241T2

公开(公告)日：1996-03-28

申请号：DE69113241

申请日：1991-11-20

Applicant: IBM

Inventor： DINWIDDIE JOHN MONROE ,  FREEMAN BOBBY JOE ,  SUAREZ GUSTAVO ARMANDO ,  WILKIE BRUCE JAMES

IPC: G06F3/048 ,  G06F3/14 ,  G09G1/16 ,  G09G5/00

Abstract: An information handling apparatus for transferring and composing image signals for display including a bus interface circuit adapted to allow selective access to a bus of an independent image signal generated by an independent image source. The selective access enables composition of the independent image signal in response to control information; the composition enables real time display of a composed image signal.

公开(公告)号：IN186552B

公开(公告)日：2001-09-29

申请号：IN656DE1990

申请日：1990-06-27

Applicant: IBM

Inventor： DINWIDDIE JOHN MONROE ,  GRICE LONNIE EDWARD ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  BAKER ERNEST DYSART ,  SUAREZ GUSTAVO ARMANDO

IPC: G06C7/00 ,  G06C9/00 ,  G06C11/00 ,  G06C13/00 ,  G06C15/00 ,  G06C27/00

公开(公告)号：DE69031815T2

公开(公告)日：1998-06-25

申请号：DE69031815

申请日：1990-05-16

Applicant: IBM

Inventor： FREEMAN BOBBY JOE ,  DINWIDDIE JOHN MONROE ,  GRICE LONNIE EDWARD ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F15/16 ,  G06F9/46 ,  G06F11/16 ,  G06F15/177 ,  H04L29/00 ,  G06F9/44

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：SG43771A1

公开(公告)日：1997-11-14

申请号：SG1996000740

申请日：1990-05-16

Applicant: IBM

Inventor： BAKER ERNEST DYSART ,  DINWIDDIE JOHN MONROE JR ,  GRIVE LONNIE EDWARD ,  JOYCE JAMES MAURICE ,  LOFFREDO JOHN MARIO ,  SANDERSON KENNETH RUSSELL ,  SUAREZ GUSTAVO ARMANDO

IPC: G06F11/00 ,  G06F11/10 ,  G06F11/16 ,  G06F11/18 ,  G06F11/20 ,  G06F15/16 ,  G06F15/173 ,  G06F15/177 ,  G06F9/44

Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.

公开(公告)号：DE69221341D1

公开(公告)日：1997-09-11

申请号：DE69221341

申请日：1992-01-22

Applicant: IBM

Inventor： DINWIDDIE JOHN MONROE ,  FREEMAN BOBBY JOE ,  MICALLEF THOMAS JOHN ,  SUAREZ GUSTAVO ARMANDO ,  WILKIE BRUCE JAMES

IPC: G09G5/00 ,  G06F3/14 ,  G06T3/00 ,  G09G5/14 ,  H04N5/765

Abstract: A multimedia solution is presented which allows a multimedia architecture to be implemented on an existing computer system. According to the invention, an expansion unit which incorporates a multimedia architecture is provided. The expansion unit is connected to an existing computer system via an expansion slot of an I/O bus of the existing computer as well as via a display device output terminal of the computer. The expansion unit is also connected to a display device. Accordingly, the expansion unit controls the presentation which is provided on the display device.

公开(公告)号：DE69116537T2

公开(公告)日：1996-08-29

申请号：DE69116537

申请日：1991-11-20

Applicant: IBM

Inventor： SUAREZ GUSTAVO ARMANDO

IPC: G06F13/42 ,  G06F3/14 ,  G06F13/374 ,  G09G1/16 ,  G09G5/14