Spansion S29JL064H

By: Nukster - 2008-03-30 20:50:16

Hi all,

I'm quiet new to this whole topic so please forgive my stupidness.

I have a Willem PCB 4.5c together with a TSOP48 adapter from sivava.com

Is it possible for this combination to read a TSOP48 flash rom chip from spansion labeled S29JL064H - (64 Megabits / 8 M x 8-bits / 4 M x 16-bits).

I just need to read the chip. No programming is required.

I'm asking because this chip isn't listed in the software (0.98d5) so I'm just not sure which settings to apply.

Thanks in advance

Bernd

Re: Spansion S29JL064H

By: EZo - 2008-03-31 22:40:01

Chip read available in 2x32Mb parts, highest  chip adress A21 / pin13 set manually.  (ground - 0..32Mb, log.1/via resistor to Vcc - 32..64Mb).
What adapter are you looking to use - 16bit or 8/16bit ? You have to find pin in jumper block connected to chip pin13.

Re: Spansion S29JL064H

By: Nukster - 2008-04-01 00:13:11

EZo wrote on 03/31/08 at 22:40:01:
Chip read available in 2x32Mb parts, highest   chip adress A21 / pin13 set manually.   (ground - 0..32Mb, log.1/via resistor to Vcc - 32..64Mb).
What adapter are you looking to use - 16bit or 8/16bit ? You have to find pin in jumper block connected to chip pin13.


Thanks for your reply,

I have the complete TSOP adapter set from the sivava site (http://www.sivava.com/buynow.php?pd=T10)   so I can use whatever adapter is needed (8/16 bit or 16 bit).

I'm a little bit confused because in the software (0.98D5) are 3 chips which come close to this spansion thing:

1. AM29DL322 - 32 MBit / same voltage / same pinout except for A21
2. MBM29DL32x - 32 MBit / same voltage / same pinout except for A21
3. AM29LV065 - 64 MBit / same voltage / different pinout

From what I understand now I can use either AM29DL322 or MBM29DL32x (both 32 MBit) setting and adjust A21 by a using a jumper (which I still have to find) to select between the lower and the upper 32 MBit for reading.

Is this correct ?

Re: Spansion S29JL064H

By: EZo - 2008-04-01 07:58:39

To read chip with 16 bit adapter apply in SW devices 16bit AM29DL322 or MBM29DL32x or 29F320.
To read chip with 8/16 bit adapter apply in SW devices 3.3V 29LV320.
Note chip is 3.3V device, activate voltage reduction ( remove voltage jumper OPEN 3.6 on programmer or on adapter.
To read chip with 16 bit adapter apply in SW devices 16bit AM29DL322 or MBM29DL32x or 29F320.
To read chip with 8/16 bit adapter apply in SW devices 3.3V 29LV320.
Note chip is 3.3V device, activate voltage reduction ( remove voltage jumper OPEN 3.6 on programmer or on adapter.
Quote:
adjust A21 by a using a jumper (which I still have to find)

Not sure jumper will help. Find related pin in jumper block, then ground it or connect to Vcc through resistor. May be jumper allow get log1, need to be checked.