Character recognition with HC11

Started by noobie_boy in M68HC1112 years ago 4 replies

Hi, I am wondering if the HC11 can be used to recognize character from a CCTV camera. Also, I would be very grateful if u can recommend a...

Hi, I am wondering if the HC11 can be used to recognize character from a CCTV camera. Also, I would be very grateful if u can recommend a cheap camera for this. Thanks. ------------------------ Yahoo! Groups Sponsor --------------------~--> =20 Everything you need is one=A0click away.=A0 Make Yahoo! your home page=A0no= w. http://us.click.yahoo.com/AHchtC/4FxNAA/yQLSAA/dN_tlB/TM -----


External Memory Troubles

Started by will...@telus.net in M68HC1112 years ago 6 replies

Hi everyone, I'm new to this forum. I'm currently working on a project where I'm using my old MC68HC11EVBU that I got in school way back in...

Hi everyone, I'm new to this forum. I'm currently working on a project where I'm using my old MC68HC11EVBU that I got in school way back in 1998. I've been having trouble getting my expanded memory circuit to work. Everytime I try to load my .s19 file I get the message "(rom-6000)." I understand that it's saying that I'm trying to access and invalid address. I tried running the device from...


mc 68hc11a1p

Started by ed_idlan in M68HC1112 years ago 9 replies

hi.. I'm idlan. I'm a new person in this group. I would like to know about mc 68hc11a1p. Please tell me where can I get the datasheet for the...

hi.. I'm idlan. I'm a new person in this group. I would like to know about mc 68hc11a1p. Please tell me where can I get the datasheet for the Microcontroller mentioned above. Regards, Idlan


68HC11E9 - Usable Memory for Programming?

Started by celeritas_scientia in M68HC1112 years ago 3 replies

Hello all, I am using an HC11EVBU2 board with an HC11E9 chip on it, and it also appears to have some external memory on the board as well. I'm...

Hello all, I am using an HC11EVBU2 board with an HC11E9 chip on it, and it also appears to have some external memory on the board as well. I'm trying to find room to write code in where I won't overwrite anything important or have to write to the EPROM (I'm trying to take one step at a time here). In Single Chip Mode I've determined that I can write code in RAM in area 0000-0035 and 0100-


Bit manipulation

Started by brizzlejonz in M68HC1113 years ago

I am having problems getting this program to download to the hc11. the assembler said there is no error in it but it doesn't even load unto...

I am having problems getting this program to download to the hc11. the assembler said there is no error in it but it doesn't even load unto the HC11, can someone please help me? ORG #$DD00 PROMPT fcb 27, '[, '2,'J fcc /Please press a key/ fcb 10 fcc /R/ fcb 10 fcc /L/ fcb 10 fcc /A/ fcb 10 fcc /C/ fcb 10 fcc /S/ fcb 10 fcc /T/ fcb 10 fcc /Your choice please: / fcb 4 VA


68HC11F1 being discontinued

Started by Jim Dodd in M68HC1113 years ago 4 replies

We've received word that the 'F1 is being discontinued. The larger 68-pin PLCC package is going end-of-life in June (of THIS year, thanks for...

We've received word that the 'F1 is being discontinued. The larger 68-pin PLCC package is going end-of-life in June (of THIS year, thanks for all the warning, Freescale) and the smaller 80-pin LQFP package is going end-of-life in June 2007 (that's a bit better warning). The key aspects we needed from the 'F1 was its ability for external addressing and the non-multiplexed address/data bus. W


tekmos PRU

Started by teejsd in M68HC1113 years ago 4 replies

Hello. I am a nontrad college punk out here in the sticks of South Dakota. Can anybody help me with setting up the address mapping for...

Hello. I am a nontrad college punk out here in the sticks of South Dakota. Can anybody help me with setting up the address mapping for the Tekmos PRU on a MC68HC11E9? I would like to use Ports B & C of my microcontroller for my Sr Design project! I've read (& re-read) the data sheet and I'm just not sure where the A8-A11 lines (that I'm supposed to pull low while mapping


Testbench programs for HC11

Started by Ranganathan Sridharan in M68HC1113 years ago 8 replies

Hi Guys, I am a student at okalhoma state university and I am trying to develop an ASIC version of the HC11 controller using...

Hi Guys, I am a student at okalhoma state university and I am trying to develop an ASIC version of the HC11 controller using verilog. This should be able to runn all the Hc1 instructions except for the ports and A/D. I am simulating the RAM and ROM through external buses. I want to tst my verilog code for functionality and timing. Is there a set of C/assembly test programs tha


Help needed? SCI on the M68HC11 with a Bluetooth Module..

Started by kylanixzzue in M68HC1113 years ago 3 replies

Hi, I'm currently working on a project which requires me to use the serial communications interface on the M68Hc11 board to interface it with...

Hi, I'm currently working on a project which requires me to use the serial communications interface on the M68Hc11 board to interface it with a Bluetooth module (Promi-SD 202). I need to test it by sending out a data using the module and verify if it is received by another set of Bluetooth device. After doing several references, I came up with a simple program to send 8 bit data to the


temperature

Started by fra_averna in M68HC1113 years ago 2 replies

you say all things that i knew already. your solution is very simple, i know do that, it's natural. my idea was to use a timer to manage the...

you say all things that i knew already. your solution is very simple, i know do that, it's natural. my idea was to use a timer to manage the real time, but i read a book now, i understand all operation adn there isnt problem now. bye


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