Where to find a ByteblasterII schematic?

• Jul 6, 2003

• #1

leonqin

Full Member level 4

Joined

Nov 7, 2001

Messages

238

Helped

5

Reputation

10

Reaction score

3

Trophy points

1,298

Location

China

Activity points

1,763

I request it on altera'MySupport,and they told me that they don't provide .

 

• Jul 6, 2003

• #2

U

uri_bal

Newbie level 6

Joined

Jul 21, 2002

Messages

11

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,281

Location

Tel Aviv

Activity points

8

byteblaster ii schematics lpt

If byteblaster MV is ok
I have it

 

• Jul 6, 2003

• #3

leonqin

Full Member level 4

Joined

Nov 7, 2001

Messages

238

Helped

5

Reputation

10

Reaction score

3

Trophy points

1,298

Location

China

Activity points

1,763

modify byteblastermv to byteblaster ii

ByteBlasterMV don't suppurt EPCS

 

• Jul 11, 2003

• #4

M

mhmhmh

Full Member level 3

Joined

Oct 21, 2001

Messages

158

Helped

7

Reputation

14

Reaction score

4

Trophy points

1,298

Activity points

812

byteblastermv sch

Hello
This is schema of BBII. I tested it with Cyclone and EPS1

 

• Jul 12, 2003

• #5

leonqin

Full Member level 4

Joined

Nov 7, 2001

Messages

238

Helped

5

Reputation

10

Reaction score

3

Trophy points

1,298

Location

China

Activity points

1,763

byteblasterii

mhmhmh
,you try it with Quartussii?

 

• Jul 12, 2003

• #6

M

mhmhmh

Full Member level 3

Joined

Oct 21, 2001

Messages

158

Helped

7

Reputation

14

Reaction score

4

Trophy points

1,298

Activity points

812

bbmv jtag circuit

Hello
Yes, it works for me with QII 2.2sp2 full and some web

 

• Jul 13, 2003

• #7

W

wpwang

Member level 3

Joined

Apr 3, 2003

Messages

57

Helped

1

Reputation

2

Reaction score

1

Trophy points

1,288

Activity points

437

bbii jtag circuit

Have anyone try Quartus 3.0 used byteblaster II?

 

• Sep 6, 2003

• #8

I

ieee

Member level 4

Joined

Apr 8, 2002

Messages

69

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,286

Activity points

298

byteblaster eagle

wpwang said:

Have anyone try qu@rtus 3.0 used byteblaster II?

Click to expand...

Good question. I will try it with ByteBlasterMV.

 

• Sep 6, 2003

• #9

8

830

Member level 3

Joined

Mar 3, 2002

Messages

57

Helped

1

Reputation

2

Reaction score

1

Trophy points

1,288

Location

Korea

Activity points

104

it does work with qu@rtus 3.0 and byteblaster II. you can try it.

 

• Jan 30, 2004

• #10

M

miro

Newbie level 1

Joined

Jan 30, 2004

Messages

1

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,281

Activity points

12

ByteBlaster II for Cyclone Serial Configuration

mhmhmh said:

Hello
This is schema of BBII. I tested it with Cyclone and EPS1

Click to expand...

This Design looks very familiar. It uses a 74HC244 like the ByteBlasterMV. Just uses two of them. You need two?

You tested it with the EPCS1SI8 ? Sure? And it realy works? Realy?
Why should I spend 150,- EUR for a little tiny 74HC244?

The Design of "grivin" **broken link removed**
looks much more complicated! Especialy the "Switches" are IMHO not very cute.

 

• Jan 31, 2004

• #11

J

James Hu

Newbie level 3

Joined

Jan 31, 2004

Messages

3

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,281

Activity points

30

Re: ByteblasterII sch?

mhmhmh's solution is correct. It's a simple version BII and can work well. I just use this way. The total cost is only $2.00
But it only support 2.5v/3.3v/5v.

Of course, the official sch from @ltera is very complex. Here is a BII photo

It can support 1.8v and even lower voltage.

 

• Feb 21, 2004

• #12

K

kingkang

Junior Member level 2

Joined

Jan 2, 2004

Messages

23

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,281

Activity points

161

Re: ByteblasterII sch?

BBMV is used for EPC1,EPC2,EPC4..It has only one 74HC244.
BBII is used for EPS1,EPS4.BBII is more complex with some components!

 

• Feb 27, 2004

• #13

H

haifengyuyun

Member level 1

Joined

May 7, 2003

Messages

37

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,286

Activity points

207

but why i test it and not work?maybe i not do ti right?

 

• Apr 8, 2004

• #14

H

henrik2000

Advanced Member level 4

Joined

Jul 6, 2001

Messages

106

Helped

1

Reputation

2

Reaction score

0

Trophy points

1,296

Activity points

1,123

Re: ByteBlaster II for Cyclone Serial Configuration

miro said:

mhmhmh said:

Hello
This is schema of BBII. I tested it with Cyclone and EPS1

Click to expand...

This Design looks very familiar. It uses a 74HC244 like the ByteBlasterMV. Just uses two of them. You need two?

You tested it with the EPCS1SI8 ? Sure? And it realy works? Realy?
Why should I spend 150,- EUR for a little tiny 74HC244?

Because it is a 74HC244 handled with love by a 3 Million dollar pick and place machine! (And because you understand that they need to amortize the pick and place machine! lol !

Click to expand...

 

• Jun 5, 2004

• #15

D

davorin

Advanced Member level 3

Joined

Jun 7, 2003

Messages

901

Helped

11

Reputation

22

Reaction score

4

Trophy points

1,298

Location

Switzerland

Activity points

7,349

Re: ByteblasterII sch?

Just used my spare ByteBlasterMV with modification to successfully program an EPCS1 within Quartus II 4.0SP1 (o;

1. Lift pin 19 of hc244 and connect it to GND
2. Lift pin 8 of hc244 and connect it to pin 4 of LPT
3. Lift pin 17 of hc244 and connect it to pin 5 of LPT
4. Cut connection between pin 7/10 of LPT and replace with 6/10 connection
(recognizes ByteBlasterII instead of MV)
5. Pull pin 15 of LPT to GND
6. Connect pin 12 of hc244 to pin 8 of flatcable
7. Connect pin 3 of hc244 to pin 6 of flatcable


that's all (o;

 

• Aug 22, 2006

• #16

M

mbyka

Full Member level 5

Joined

May 12, 2002

Messages

297

Helped

12

Reputation

24

Reaction score

10

Trophy points

1,298

Location

from istanbul in TURKEY

Activity points

2,104

Re: ByteblasterII sch?

eagle schematic

 

• Dec 13, 2006

• #17

F

fireyhq

Newbie level 1

Joined

Dec 13, 2006

Messages

1

Helped

0

Reputation

0

Reaction score

0

Trophy points

1,281

Activity points

1,284

ByteblasterII sch?

just looking for BBII.thank you all of then, i'll try.

 

• Apr 15, 2007

• #18

H

hcet

Full Member level 5

Joined

Mar 9, 2002

Messages

313

Helped

21

Reputation

28

Reaction score

6

Trophy points

1,298

Activity points

2,094

Re: ByteblasterII sch?

Dear davorin,
you described a way to modify ByteblasterMV to ByteblasterII. Should below circuit then work?

Did anybody use this circuit to programm an EPCS16?

Regards,

ep20k

 

• Jan 23, 2008

• #19

FvM

Super Moderator

Staff member

Joined

Jan 22, 2008

Messages

52,382

Helped

14,746

Reputation

29,774

Reaction score

14,089

Trophy points

1,393

Location

Bochum, Germany

Activity points

297,928

Re: ByteblasterII sch?

Hello,

although the discussion is somewhat outdated, I want to supply my Byteblaster II compatible design, that some customers and I have used since years. Gerber Files and *.gwk for a eightfold PCB are included. If someone could use the original Integra Station design, please send P.M. I also have a Lattice ISP variant of the cable. 2 layer PCB uses industry standards 6 mils (0,15 mm) technology with 12 mils (0,3 mm) vias.

The PCB is intended to fit a Sub-D 25 case with edge mounted Sub-D and 10-pin connector, for the 10-pin connector a cutout is necessary. It looks very similar to the $19 cable presented in a usergroup. In a laboratory enviroment, it could be used without a case as well.

As an additional remark: JTAG programming is operational with long flat cables (1 m and more), AS programming could be an issue with more than 20 cm. Thus it's good to have detachable cables.

Regards,

Frank