mc 68hc11a1p

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
	

This chip was discontinued long ago my Motorola, now freescale.  Are you 
trying to work with an old eval kit?  I may have a programming book for 
it but not a data sheet.

regards,
Nigel
	ed_idlan wrote:
> 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
>
>
>
>
>
>  
> Yahoo! Groups Links
>
>
>
>  
>
>
>
>
	-- 
Nigel Johnson
MSc., MIEEE, MCSE
VE3ID/G4AJQ

http://nigel.homelinux.net

You can reach me by voice on Skype:  TILBURY2591

If time travel ever will be possible, it already is. Ask me again yesterday

This e-mail is not and cannot, by its nature, be confidential. En route from me
to you, it will pass across the public Internet, easily readable by any number
of system administrators along the way.
	

You should be able to get it from Freescale's web site.  They try to
keep 
all current and past data available.  If a search on their site doesn't 
work, simply send them an email and they will make it available.  Since I 
frequently have to work with upgrading equipment made with components that 
are now obsolete, I've had to do this several times so I would have 
complete literature for what I was working on.

Steve

At 09:01 AM 3/10/2006, you wrote:
>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
	

ed_idlan wrote:
> hi..
> 
> I'm idlan. I'm a new person in this group. I would like to know
about 

Welcome! Glad to have you aboard!

> mc 68hc11a1p. Please tell me where can I get the
datasheet for the 
> Microcontroller mentioned above.

It may be difficult to find. However, if you get a copy of the
MC68HC11E series documentation, you'll find that it is almost
exactly the same. One difference is that the E series chip
has 512 bytes of RAM starting at $0000 while the A series chip
has only 256. There are some other minor differences. Look for
the App Note helping people migrate from the A series chip to
the E series chip, as it explains the differences. You can use
it "in reverse" to understand the A series chip.

Of course, another difference is the pinout of the P package.
The A/D converter is completely implemented, but only four
of the channels are bonded to pins.

Also, the E series chip has another input compare. I believe
that the E series chips also allows one to send less than the
full 256 byte download when booted into SPECIAL BOOT mode.
Some E series chips allow one to turn off the E clock when
used in single chip mode, whereas the A series chips do not
permit that.

There may be other differences I don't recall. Anyway, get the
applications note.

Here is the pinout for you...

                +------ ------+
(PAI)(OC1) PA7-| 1    U    48|-Vdd
(OC1)(OC2) PA6-| 2         47|-PD5 (/SS)
(OC1)(OC3) PA5-| 3         46|-PD4 (SCK)
(OC1)(OC4) AA4-| 4         45|-PD3 (MOSI)
(OC1)(OC5) PA3-| 5         44|-PD2 (MISO)
      (IC1) PA2-| 6         43|-PD1 (TxD)
      (IC2) PA1-| 7    M    42|-PD0 (RxD)
      (IC3) PA0-| 8    C    41|-/IRQ
      (A15) PB7-| 9    6    40|-/XIRQ
      (A14) PB6-|10    8    39|-/RESET
      (A13) PB5-|11    H    38|-PC7 (A7/D7)
      (A12) PB4-|12    C    37|-PC6 (A6/D6)
      (A11) PB3-|13    1    36|-PC5 (A5/D5)
      (A10) PB2-|14    1    35|-PC4 (A4/D4)
      (A9)  PB1-|15    A    34|-PC3 (A3/D3)
      (A8)  PB0-|16    1    33|-PC2 (A2/D2)
      (AN0) PE0-|17    P    32|-PC1 (A1/D1)
      (AN1) PE1-|18         31|-PC0 (A0/D0)
      (AN2) PE2-|19         30|-XTAL
      (AN3) PE3-|20         29|-EXTAL
            Vrl-|21         28|-STRB (R/W*)
            Vrh-|22         27|-E
            Vss-|23         26|-STRA (AS)
           MODB-|24         25|-MODA
                +-------------+

Alternate uses for pins are noted in parentheses.

I just typed that in by hand from my copy of MC68HC11A8/D
preliminary information which I have. I hope I got it all
correct for you. I had to put together the standard pins
from the back of the book along with the alternate use
table in the front.

Mike
-- 
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!

Mike McCarty <Mike.McCarty@Mike...> wrote:   
ed_idlan wrote:
> hi..
> 
> I'm idlan. I'm a new person in this group. I would like to know
about 

Welcome! Glad to have you aboard!

> mc 68hc11a1p. Please tell me where can I get the
datasheet for the 
> Microcontroller mentioned above.

It may be difficult to find. However, if you get a copy of the
MC68HC11E series documentation, you'll find that it is almost
exactly the same. One difference is that the E series chip
has 512 bytes of RAM starting at $0000 while the A series chip
has only 256. There are some other minor differences. Look for
the App Note helping people migrate from the A series chip to
the E series chip, as it explains the differences. You can use
it "in reverse" to understand the A series chip.

Of course, another difference is the pinout of the P package.
The A/D converter is completely implemented, but only four
of the channels are bonded to pins.

Also, the E series chip has another input compare. I believe
that the E series chips also allows one to send less than the
full 256 byte download when booted into SPECIAL BOOT mode.
Some E series chips allow one to turn off the E clock when
used in single chip mode, whereas the A series chips do not
permit that.

There may be other differences I don't recall. Anyway, get the
applications note.

Here is the pinout for you...

                +------ ------+
(PAI)(OC1) PA7-| 1    U    48|-Vdd
(OC1)(OC2) PA6-| 2         47|-PD5 (/SS)
(OC1)(OC3) PA5-| 3         46|-PD4 (SCK)
(OC1)(OC4) AA4-| 4         45|-PD3 (MOSI)
(OC1)(OC5) PA3-| 5         44|-PD2 (MISO)
      (IC1) PA2-| 6         43|-PD1 (TxD)
      (IC2) PA1-| 7    M    42|-PD0 (RxD)
      (IC3) PA0-| 8    C    41|-/IRQ
      (A15) PB7-| 9    6    40|-/XIRQ
      (A14) PB6-|10    8    39|-/RESET
      (A13) PB5-|11    H    38|-PC7 (A7/D7)
      (A12) PB4-|12    C    37|-PC6 (A6/D6)
      (A11) PB3-|13    1    36|-PC5 (A5/D5)
      (A10) PB2-|14    1    35|-PC4 (A4/D4)
      (A9)  PB1-|15    A    34|-PC3 (A3/D3)
      (A8)  PB0-|16    1    33|-PC2 (A2/D2)
      (AN0) PE0-|17    P    32|-PC1 (A1/D1)
      (AN1) PE1-|18         31|-PC0 (A0/D0)
      (AN2) PE2-|19         30|-XTAL
      (AN3) PE3-|20         29|-EXTAL
            Vrl-|21         28|-STRB (R/W*)
            Vrh-|22         27|-E
            Vss-|23         26|-STRA (AS)
           MODB-|24         25|-MODA
                +-------------+

Alternate uses for pins are noted in parentheses.

I just typed that in by hand from my copy of MC68HC11A8/D
preliminary information which I have. I hope I got it all
correct for you. I had to put together the standard pins
from the back of the book along with the alternate use
table in the front.

Mike
-- 
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!
    Hi.. 
   
  Thank you so much. That really help me.
  Does the programming is different compared to 68hc11e1?
  What is the best simulator for 68hc11a1p?
   
  Idlan
   
  *I'm a beginner, and I need to learn more about..
    
---------------------------------
  YAHOO! GROUPS LINKS
	---------------------------------
	---------------------------------
Yahoo! Photos  NEW, now offering a quality print service from just 8p a photo.


	

ed_idlan wrote:
> 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

I found that application note for you on migrating from the A
to the E series chips.

http://www.freescale.com/files/microcontrollers/doc/eng_bulletin/EB193.pdf

Mike
-- 
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!

muhammad idlan wrote:
 >>
 >> Mike McCarty <Mike.McCarty@Mike...> wrote:

[snip some stuff about the MC68HC11A1P]

>    Hi.. 
>    

It wasn't necessary to quote my whole message.

>   Thank you so much. That really help me.

I'm glad.

>   Does the programming is different compared to
68hc11e1?

All of the MC68HC11 chips execute the exact same instruction
set. Of course, the instructions accomplish different things
on the different chips, because the chips have different
"built in peripherals" (oxymoron, that). IOW, the instructions
do the same thing, but if a peripheral isn't on the chip, then
it won't function, of course. If you attempt to read from
the A/D using channels 4-7 on the MC68HC11A1P then you won't
get useful information. But the instructions will work.

>   What is the best simulator for 68hc11a1p?

That is a matter of opinion. Personally, I've never used one
for the MC68HC11, and don't much care for the ones I've used
for other processors. I've heard that WOOKIE is a good one,
as such things go.

>   Idlan
>    
>   *I'm a beginner, and I need to learn more about..

Everyone begins somewhere.

Mike
-- 
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!