Information about ARM7 and ARM9 processors

Status
Not open for further replies.
A

aetosa

Member level 3
Joined
Jan 18, 2005
Messages
63
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
546
I have some 'naive' questions abour ARM mcu's. I have the TMS470R1A128 from Texas Instruments. It's an ARM7 processor, correct? I read the datasheet but I didn't manage to conclude how many ports it has!!? Does anybody know?
Also, what ARM7? A 'light' version of ARM? And ARM9? The 'full' one?
Also I'm thinking of building a small computer with LCD screeen and keyboard and some Operating system using TMS470, or maybe later some ARM9. Does anybody know where I could find some information, schematics etc. about such a project?
Thank you in advance for your responce.

Added after 1 minutes:

Also how about prices? Do you know any prices for ARM7 and ARM9 from any company?
 

Re: ARM questions

**broken link removed**
 

Re: ARM questions

Samsung has some ARM chips, such as S3C2410, S3C44B0X, S3C4510...the price is much cheaper than TI's product. Philips has also ARM SOC chips with internal memories, about $3, but no external bus.

mike

-------------------------------------------------
https://www.ezpcb.com
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…