China DOS Union

Where is the place where software and hardware meet

Originally posted by reagan at 2018-8-5 18:19:
Where is the intersection of software and hardware?

Same question, waiting for an answer.

My personal estimate,
Starting from "The Secret of Coding" based on English, using the integrated circuits on the market, searching for network information, using a computer that can edit hardware, plus the necessary tools including a monitor, it may be possible to self-develop a single simple verification machine from hardware to software similar to DOS (of course, this is an ideal guess. If you want to achieve it according to individual wishes, there should be many practical difficulties, but the fun is also the same, because it is a variety of gifts in some directions, a practical game of opening gift boxes).
(Combined with the DOS programmer's manual in the "Development and Exchange (Development Room)" section of the DOS programmer: http://www.cn-dos.net/forum/viewthread.php?tid=19267&fpage=1&highlight=%E6%89%8B%E5%86%8C)

--------------------------------------------------------------------------------------
http://www.cn-dos.net/forum/viewthread.php?tid=70922&fpage=1

firstsail
Advanced User

Post # 2:

In Shenzhen and Beijing, there are many design companies for PC104 industrial control motherboards, for example, one of them

http://www.idea-tech.cn/
Shenzhen Hengbang Xinchuang Technology Co., Ltd.
Address: 5th Floor, Building C,创维 Innovation Valley, No. 1 Tangtou Road, Bao'an District, Shenzhen
Telephone: 0755-88878093
Fax: 0755-86652820

http://www.idea-tech.cn/
Beijing Hengbang Xinchuang Technology Co., Ltd.
Address: 4th Floor, Building 1, Longxin Industrial Park, No. 1 Yuan, Wensong Road, Zhongguancun Environmental Protection Science and Technology Park, Haidian District, Beijing
Telephone: 010-82435056
Fax: 010-82435055

http://www.idea-tech.cn/
Shanghai Hengbang Xinchuang Intelligent Technology Co., Ltd.
Address: Room 607, Building 1, Modern Logistics Building, No. 488 Hongcao Road, Xuhui District, Shanghai
Telephone: 021-61260196
Fax: 021-61260195

http://www.hsem.com.cn
Shenzhen Hengsheng Electronic Technology Co., Ltd.
Address: F1-8C, TCL International E-city, No. 1001 Zhongshan Yuan Road, Nanshan District, Shenzhen
Telephone: 0755-88354546
Fax: 0755-88354543





Post # 5:

Nowadays, general ARM chips, CPLD chips, and FPGA chips can far exceed the functions you want to achieve. Each chip only costs about 5~15 yuan, and the functions are powerful!
--------------------------------------------------------------------------------------
It should be the chips from the fifth floor as components to assemble English DOS.

[ Last edited by zzz19760225 on 2018-8-7 at 21:33 ]

The era without an operating system was BASIC; then came DOS

How to understand this "combination with the place"? My understanding is the place where the software directly interacts with the hardware. Then it is considered as the (internal) memory. Currently, all electronic computers read instructions from the memory, and then the CPU executes according to the read instructions.