Title:
PIPE LINE PROCESSING CIRCUIT
Document Type and Number:
Japanese Patent JP3037242
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent data from being read again before being written back at the time of pipe line data processing, and to maintain compatibility of data.
SOLUTION: A pipe line processing part 2 outputs a data coordinate 4 to a check part 3 for judging whether or not data having the same coordinate as that of data to be processed are being processed at present. At the time of judging that the data coordinate 4 inputted from the pipe line processing part 2 are being processed at present by a pipe line processing, the check part 3 outputs an operation instruction signal 5 for stopping the operation to the pipe line processing part 2. The pipe line processing part 2 inputs the operation instruction signal 5 for stopping the operation, to stop processing of new data.
Inventors:
Yasuhiro Unno
Application Number:
JP33016897A
Publication Date:
April 24, 2000
Filing Date:
December 01, 1997
Export Citation:
Assignee:
Shizuoka NEC Corporation
International Classes:
G06T1/20; (IPC1-7): G06T1/20
Domestic Patent References:
| JP4259080A | ||||
| JP1261780A | ||||
| JP3286224A |
Attorney, Agent or Firm:
Yoshiyuki Iwasa