From the circuit diagram, it can be seen that the core of the VFS5 spindle module is the MCS-96 Series MCU or micro controller N80C196KB16(136) of Intel company, with a small amount of RAM in the chip, but without ROM, it usually needs external expansion. The module uses AM27C256(137) and DS1230Y-120(114) as external program and data storage, and the memory space is 32K, respectively. AM27C256 has no security byte, and programmers can read the code directly. The N80C196KB16 fetches code from the address 2080H after reset, It is easy to obtain the assembly language program by disassembling code from the address. Then the control flow chart can be drawn (see below).
I have been browsing on-line more than 3 hours today, yet I never discovered any fascinating article like yours. It is pretty price enough for me. Personally, if all site owners and bloggers made excellent content material as you probably did, the internet will be much more helpful than ever before.
Great tremendous issues here. I am very happy to see your post. Thanks so much and i’m taking a look forward to contact you. Will you please drop me a mail?
My email: wu_aiping9@hotmail.com. Thank you!
Hi there! I’m at work browsing your blog from my new iphone 3gs! Just wanted to say I love reading through your blog and look forward to all your posts! Carry on the superb work!
Excellent post. I used to be checking continuously this weblog and I am impressed! Very helpful info specifically the ultimate phase 🙂 I care for such info a lot. I used to be looking for this particular info for a very lengthy time. Thank you and best of luck.
This the literally the best website I have seen for a while.