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Method and monitor and printer and simulation platform for printing data

A technology for printing data and a printer, applied in the computer field, can solve problems such as increasing the verification cost, reducing the verification efficiency of the SOC, and the display being unable to print the printing data.

Inactive Publication Date: 2013-06-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the printer cannot output the print data to the display, resulting in the display being unable to print the print data, reducing the verification efficiency of the SOC, and increasing the verification cost of the SOC, an embodiment of the present invention provides a method for printing data , monitor, printer and simulation platform

Method used

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  • Method and monitor and printer and simulation platform for printing data
  • Method and monitor and printer and simulation platform for printing data
  • Method and monitor and printer and simulation platform for printing data

Examples

Experimental program
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Embodiment 1

[0109] Please refer to figure 2 , which shows the method flowchart of the method for printing data provided by Embodiment 1 of the present invention, the method for printing data can be applied to a simulation platform, and the simulation platform can be implemented by hardware, such as a simulation accelerator; or, the The simulation platform can also be implemented by software, such as the ESL platform; or, the simulation platform can also be implemented by a combination of software and hardware. The method of printing data includes:

[0110] Step 202: the printer receives current printing data;

[0111] Wherein, the print data is the data that needs to be printed on the display during the process of verifying the SOC by the simulation platform, and the print data can be received by the printer, and the print data can be processed.

[0112]Step 204: the printer sends the current printing data to the first dedicated address of the monitor through the bus, so that after the...

Embodiment 2

[0120] Please refer to image 3 , which shows the method flowchart of the method for printing data provided by Embodiment 2 of the present invention, the method for printing data can be applied to a simulation platform, and the simulation platform can be implemented by hardware, such as a simulation accelerator, etc.; or, the The simulation platform can also be implemented by software, such as the ESL platform; or, the simulation platform can also be implemented by a combination of software and hardware. The difference from Embodiment 1 is that this embodiment supports multi-printer printing, and the method for printing data includes:

[0121] Step 302: the printer receives the current printing data; calculates the current printing length according to the current printing data;

[0122] Among them, the current print data is the data that needs to be printed on the display during the verification of the SOC by the simulation platform. The print data can be received and process...

Embodiment 3

[0147] Please refer to Figure 4 , which shows the method flowchart of the method for printing data provided by Embodiment 2 of the present invention, the method for printing data can be applied to a simulation platform, and the simulation platform can be implemented by hardware, such as a simulation accelerator, etc.; or, the The simulation platform can also be implemented by software, such as the ESL platform; or, the simulation platform can also be implemented by a combination of software and hardware. The difference from Embodiment 2 is that this embodiment supports interrupt printing, and the method of printing data includes:

[0148] Step 402: the printer receives the current printing data; calculates the current printing length according to the current printing data;

[0149] Among them, the current print data is the data that needs to be printed on the display during the verification of the SOC by the simulation platform. The print data can be received and processed b...

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Abstract

The invention discloses a method, a monitor, a printer and a simulation platform for printing data and belongs to the technical field of computers. The method comprises that current printing data sent through a bus by the printer is received on a first special address; and the current printing data is sent to a displayer through a special port, so that the displayer enables the current printing data to be printed. The monitor comprises a first receiving module and a first sending module. The printer comprises a first receiving module and a first sending module. The simulation platform comprises the monitor and the printer. According to the method, the monitor, the printer and the simulation platform for printing the data, the problems that the printer is not capable of outputting the printing data to the displayer, so that the displayer is not capable of printing the printing data, SOC verification efficiency is reduced and SOC verification cost is improved are solved, the effects of improving the SOC verification efficiency and reducing the SOC verification cost are achieved.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for printing data, a monitor, a printer and a simulation platform. Background technique [0002] With the rapid development of chip technology, the scale of SOC (System On Chip, System on Chip) is getting larger and larger, which makes the verification efficiency of SOC correctness drop sharply. The simulation speed of simulation through the simulation platform has become the biggest bottleneck to improve the efficiency of large-scale SOC verification. Among them, the simulation platform is equivalent to a large-capacity FPGA (Field Programmable Gate Array, Field Programmable Gate Array), which can be burned into the hardware code to be verified, and the stimulus data can be injected into the external device, so as to test the hardware code according to the stimulus data. Purpose. The simulation platform can be implemented by hardware, such as a simulation accelerato...

Claims

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Application Information

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IPC IPC(8): G06F3/12G06F9/455
Inventor 尹学武莫维林陆树成
Owner HUAWEI TECH CO LTD
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