公开(公告)号：JPH11312083A

公开(公告)日：1999-11-09

申请号：JP36528898

申请日：1998-12-22

Applicant: ST MICROELECTRONICS SRL

Inventor： PAPPALARDO FRANCESCO ,  TESI DAVIDE ,  MAMMOLITI FRANCESCO NINO ,  BOMBACI FRANCESCO

IPC: G06F9/30 ,  G06F9/318

Abstract: PROBLEM TO BE SOLVED: To obtain a processor for extending an instruction set, semiconductor circuit, processor, and instruction processing method. SOLUTION: A processor is generally provided with one set of instructions formed of an operation part S1 and an operand part 82. The operand part S2 indicates the operation control signal of the processor related with at least one instruction. Thus, the instruction set can be extended so as to be suited to a request from a user himself or herself. Therefore, a processor controller receives one instruction, connects the output with the input, and transfers such an inside operation control signal without interpreting it.

公开(公告)号：ITMI20031084A1

公开(公告)日：2004-11-30

申请号：ITMI20031084

申请日：2003-05-30

Applicant: ST MICROELECTRONICS SRL

Inventor： BOMBACI FRANCESCO ,  CATALANO STEFANO ,  LODATO ROSSELLA ,  RINALDI GAETANO

IPC: H02P20060101

公开(公告)号：ITMI20022768A1

公开(公告)日：2004-06-25

申请号：ITMI20022768

申请日：2002-12-24

Applicant: ST MICROELECTRONICS SRL

Inventor： BOMBACI FRANCESCO ,  INGLESE ALESSANDRO

IPC: H02M7/5387 ,  H02P20060101

公开(公告)号：DE60315127D1

公开(公告)日：2007-09-06

申请号：DE60315127

申请日：2003-02-21

Applicant: ST MICROELECTRONICS SRL

Inventor： MUSUMECI ORAZIO ,  ADAMO SANTI CARLO ,  QUATTROCCHI MARTINO ,  BOMBACI FRANCESCO

IPC: G06F9/46 ,  G05B15/00 ,  G06F9/32 ,  G06F9/38 ,  G06F13/24

Abstract: In a microcontroller device in which complex processing procedures to be executed iteratively are implemented in a hardware manner, by means of finite state machines, which comprise a module for managing the processing procedures and an interrupt managing module, it is envisaged to provide a set of registers for enabling interruption of execution in the module for managing the processing procedures and transfer of control to the interrupt manager, as well as for enabling restoration of the control to the manager of the processing procedures. Said registers store information regarding the type of interrupt and the state on which it intervenes. Selection information is derived from the contents of said registers in order to establish whether the interrupt operates on a standard instruction or else on an iterative procedure and in order to command operation of the control unit accordingly.

公开(公告)号：ITTO20090600A1

公开(公告)日：2011-02-01

申请号：ITTO20090600

申请日：2009-07-31

Applicant: ST MICROELECTRONICS SRL

Inventor： BOMBACI FRANCESCO ,  CUSMANO PIETRO ,  MARI UGO ,  SFASCIOTTI SONIA

公开(公告)号：ITMI20031084D0

公开(公告)日：2003-05-30

申请号：ITMI20031084

申请日：2003-05-30

Applicant: ST MICROELECTRONICS SRL

Inventor： BOMBACI FRANCESCO ,  CATALANO STEFANO ,  LODATO ROSSELLA ,  RINALDI GAETANO

公开(公告)号：IT1395651B1

公开(公告)日：2012-10-16

申请号：ITTO20090600

申请日：2009-07-31

Applicant: ST MICROELECTRONICS SRL

Inventor： SFASCIOTTI SONIA ,  CUSMANO PIETRO ,  BOMBACI FRANCESCO ,  MARI UGO

公开(公告)号：ITTO20070189A1

公开(公告)日：2008-09-15

申请号：ITTO20070189

申请日：2007-03-14

Applicant: ST MICROELECTRONICS SRL

Inventor： ADAMO SANTI CARLO ,  BOMBACI FRANCESCO ,  ONDE VINCENT