"excuse my English is very bad " My too, I use google translator
I used the "Read All" button.
a. with 200ohm pullup in dataline All data were FFFFFF
b. No pullup Second line in program code is 0x000010 FFFFFF FFFFFF FFFFFF FFFFFF 00FFFF FF0000 FFFFFF FFFFFF all others FFFFFF If I use "Erase All" -> No effect
C. with 1kohm pullDOWN resistor in dataline All 000000
d. with 12kohm pullDOWN resistor in dataline Same as point b.
There is one point in pullDOWN resistor value where i can get random data but it is not real.
e. pullup 600ohm Same as point b.
d. pullup 400ohm All FFFFFF
Post edited by: rs485, at: 2011/06/29 21:12
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Result is that the second line in program code is again 0x000010 FFFFFF FFFFFF FFFFFF FFFFFF 00FFFF FF0000 FFFFFF FFFFFF same as without pullup
Strange why that second row data is always same and in same place if it is a level problem.
Post edited by: rs485, at: 2011/06/30 00:37
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Re:Problemas con los PIC24
por :
sispic
Fecha : 2011/06/30 16:43
Admin
Admin
Posts: 425
if you connect the output "ZIF socket" IDC-10 has to work with pullup 200 use vpp2 so it has to work
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Re:Problemas con los PIC24
por :
rs485
Fecha : 2011/06/30 17:46
User
Junior Boarder
Posts: 9
If I connect zip connector pin10(vpp2) to dataline with 200ohm resistor I get pulldown effect too because vpp2 is not there all the time so i used diode series. No effect. I tested also pullup(200ohm) dataline to testboards +5V. No effect
Post edited by: rs485, at: 2011/06/30 17:46
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Re:Problemas con los PIC24
por :
sispic
Fecha : 2011/06/30 18:47
Admin
Admin
Posts: 425
I mean to connect all lines, data, clock, VPP2 etc. in "ZIF socket" IDC-10
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