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vp-590 Problem with PIC16f84A Reply  
handsome
jin_jin
 Good afternoon.
I had a back problem now with PIC16f84a
1. Erase Piс1684a
2. read　Piс1684a
　in buffer ff 3f ff 3f ff 3f ff 3f ......

3. after writing the controller program is written only to a certain address.

1. original dump end (9D5)
2. after write and reading dump end (7FF)
Go back list [ Posted:2013-04-16 15:56:03 ] Edit Administer top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
jin_jin
 and problem with PLD　GAL18v8D　
(read wrong data)
Go back list [ Posted:2013-04-16 19:04:50 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 Please download the latest software tomorrow.About GAL18V8D,Please make sure the chip is not secured.If the chip is secured you can not read the right data out.
[ The message is modified by gxj ]
Go back list [ Posted:2013-04-17 10:08:53 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 Please download the latest software tomorrow.
Go back list [ Posted:2013-04-17 10:10:53 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 Please download the latest software tomorrow.About GAL18V8D,Please make sure the chip is not secured.If the chip is secured you can not read the right data out.
[ The message is modified by gxj ]
Go back list [ Posted:2013-04-17 10:12:00 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
jin_jin
 when will the new update?

tomorrow is already here :)
Go back list [ Posted:2013-04-17 20:40:17 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 You can download the latest software now.
Go back list [ Posted:2013-04-18 08:47:35 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
jin_jin
 the problem remained.

1. Erase Piс1684a
2. read　Piс1684a
　in buffer ff 3f ff 3f ff 3f ff 3f

1. original dump end (9D5)
2. after write and reading dump end (7FF)

Go back list [ Posted:2013-04-18 14:59:19 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 This chip is 14-bit wide instruction words,you can see the datasheet
of this chip.
Go back list [ Posted:2013-04-18 15:26:21 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
jin_jin
 why the controller is not the end of the firmware writes?

interrupts the recording (7FF)

Go back list [ Posted:2013-04-18 16:18:08 ] Edit Administer Top

Re:vp-590 Problem with PIC16f84A Reply  
handsome
gxj
 When you select this chip,you will see the note.The program memory is set to the buffer from 000---7ff.The data memory is set to the buffer from 4200---427f.If you want see the data memory you can find it in
the buffer from 4200---427f.
Go back list [ Posted:2013-04-19 16:26:30 ] Edit Administer Top
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