EzoFlash programmer 4v4 + TSOP56B1

[tps_star]

i think this adapter (TSOP56B1) not working and have problem with software and hardware

[Ezo]

Chip 28F320J3 is verified OK with 4v5, tsop56b1, 0.98d12c3, sel.16bit 28F160B3B.
Content verified with 4v5, tsop56a1, 0.98d12c3, sel. 28F320J3
Drago's programmer is upgraded from 4v4 to 4v5 generally.

[tps_star]

i check this adapter with ezo4v4 for programming te28f640j3d but not working
you tell this adapter working with ezo4v5 ?

[Drago]

Connect adapter with chip .
Programmer voltage jumper Jp3.
Willem SW 0.98d12c3, Test H/W.
Activate 32-Vcc. Keep activ for all next measures.
Activate 12-A0 on/off and measure on top adapter bus pin 32 +3.5/0V
Next for all adress pins one by one up to A19 and confirm +3.5/0

A18 = 0 Volt (BU3/21)

Are you able measure voltage on target chip pin from top , fine voltmeter tip required.
EZoBus signal layout here test_HW_adapt_pinouts

EZoBus signal layout here

Set JP1 JP3 Tick Vcc32 Vcc = 5.05 Volt (BU3/20) and RST = 2.33 Volt (BU4/37)

Set JP2 Vcc = 3.62 Volt and RST = 1.98 Volt
Tick 1-Vpp and measure Vpp/RST = 11.59 Volt (BU4/37)

Set JP1 JP2 JP5
Tick/unTick CE-22, WE = 5.11 Volt
Tick/unTick OE-24, OE = 4.90 Volt (BU3/12)
Tick/unTick A0...A18 measure 5.11 Volt

Tick OE-24 D0...D7 measure 4.82 Volt

[Ezo]

A18 = 0 Volt (BU3/21)

Check jumper Jp4/Jp5. It should be Jp5 (top)

i check this adapter with ezo4v4 for programming te28f640j3d but not working
you tell this adapter working with ezo4v5 ?

yes, it works with 4v5 . Note, chip selection 16bit 28F160B3B, not 16bit 28F640J3.
Highest adress manage manually , but jumpers not implemented (!) on tsop56b1.
That is tsop56b1 not recomended, apply tsop56a1.
Drago created adapter tsop56b1 and he asks assistance in tricky 28F320J3 programming.
To other users - for 28F320J3 use adapter tsop56a1 , 4v5 , 0.98d12c3, sel. 3.3V 8/16bit 28F320J3 , clear SW option "Write to Buffer". No need in partial read/write/erase. Restore line cuts on adapter next to A21,A22 or apply wired jumpers on comercial tsop56a1 board.

[tps_star]

i have this adapter but not working
i will make new adapter for tsop56
i need for programming s29gl128 to 512 and te28f640j3d
your offer what is ?
i make adapter tsop56a1 or adapter tsop48d3(tsop56) ?
and if possible you add new 2 jumper for flash 256 ,512 and 1Gb and giveme schematic

[Drago]

A18 = 0 Volt (BU3/21)

Check jumper Jp4/Jp5. It should be Jp5 (top)

i select Jumper JP3 and JP5 ON, measure A18 = 3,56 Volt

question, I tried to follow the pattern of the adapter TSOP56B1 and known differences between the pins of the chip (address) and the corresponding pin of the bus BU5.
For example, the pin 28 (address A1) is connected to pin 32 of BU5 (address A0) should be connected to pin 31 of BU5 (address A1) ? check out the other pin.

so it is on schematic and pcb


if I compare this http://www.ezoflash.com/adapters/tsop48d3/schematic.htm well-known that the correspondence of the pins is respected.

[Ezo]

i select Jumper JP3 and JP5 ON, measure A18 = 3,56 Volt

was really JP5 set in chip programming ?

For example, the pin 28 (address A1) is connected to pin 32 of BU5 (address A0) should be connected to pin 31 of BU5 (address A1) ? check out the other pin.

Yes it is correct. In Test H/W mode follow A0 bus pin 32, chip pin28 (A1). Adress shifted.
In adapter tsop48d3 8/16 bit chips lowest adress is A-1/D15, adress not used in 16bit mode, adress count from A0.
In adapter tsop56b1 8/16 bit chips lowest adress is A0, adress grounded in 16 bit mode, adress count from A1.

[Drago]

i select Jumper JP3 and JP5 ON, measure A18 = 3,56 Volt

was really JP5 set in chip programming ?
yes

The read-write operations on the chip have always been done with jumpers JP2 and JP5 ON

in your previous post suggested these measures

Connect adapter with chip .
Programmer voltage jumper Jp3.
Willem SW 0.98d12c3, Test H/W.
Activate 32-Vcc. Keep activ for all next measures.
Activate 12-A0 on/off and measure on top adapter bus pin 32 +3.5/0V
Next for all adress pins one by one up to A19 and confirm +3.5/0

and I had interpreted to make these measurements with only JP3 ON, that's all

thanks for the clarification of addresses
I am not an electronic and do the questions that are trivial for others, sorry.

[Ezo]

and I had interpreted to make these measurements with only JP3 ON, that's all

Voltage jumper Jp3 ON and Jp5 ON.
Measurements with installed adapter and chip on it.
You activate Vcc at first, then activate from SW all adress signal one by one on /off.
The best one check adress/maeasure voltage direcly on chip pin top (not contactpad).
Be carefully and avoid shorts between pins with multimeter tips.
Here is somewhere adress failure (programmer, signal bus, adapter, adapter tracks, chip pin solderings). Lack of voltage or less (0 or below 3V) with activ adress, indicate problem source area.

[tps_star]

drago i think better you built new ezo4v5
with ezo4v4 not working

[Drago]

and I had interpreted to make these measurements with only JP3 ON, that's all

Voltage jumper Jp3 ON and Jp5 ON.
Measurements with installed adapter and chip on it.
You activate Vcc at first, then activate from SW all adress signal one by one on /off.
The best one check adress/maeasure voltage direcly on chip pin top (not contactpad).
Be carefully and avoid shorts between pins with multimeter tips.
Here is somewhere adress failure (programmer, signal bus, adapter, adapter tracks, chip pin solderings). Lack of voltage or less (0 or below 3V) with activ adress, indicate problem source area.

Then, I tied a needle to the tip of the tester and I checked carefully all of the signals as indicated by you, after I clean it with a bit of flux and the internal contacts of the socket at the end I can write and test the mini boot successfully sent some post back.

I have yet to try sending complete with 2MB + 2 MB cut the pin 34 and try to read as 28F320J3

drago i think better you built new ezo4v5
with ezo4v4 not working

now is a challenge
must work

the incomplete programming as 28F320J3
do you think is the problem
HW or SW?

[tps_star]

software have problem

[Ezo]

software have problem

My recomended adapter for 28F320J3 is tsop56a1.
I don''t know whats wrong with tsop56b1 in your case. Your ezo4v4 was updated to 4v5.
I have programmed chip 28F320J3 according guide in post from 01.10 with programmer ezo4v5 and adapter tsop56b1. Result compared OK in 8bit mode with 4v5 and tsop56a1.