29LV160 / TSOP48_B2 problem

[Ace]

I am trying to program a 29LV160 tsop48 (S29AL016D90TF) with my newly built Ezoflash / TSOP48_B2 adaptor but I am getting the follow error message

Error at 0x000000 Chip = 0xC4C4 buffer 0x0000

I am using jumpers 2 and 5 and 0.97ja software selecting 3.3v 29LV160.

[Ezo]

Error at 0x000000 Chip = 0xC4C4 buffer 0x0000

I am using jumpers 2 and 5 and 0.97ja software selecting 3.3v 29LV160.

Error indicates that 16bit part used in software, not compatible with tsop48b2.
Are you sure device 3.3V 29LV160 selected ?

[Ace]

Thanks for the quick reply, this is the setting I used.

[Ezo]

Your error message return word 0x0000 not byte 0x00.
Try again.
What is get ID responce, manufacturer and device codes ?
Erase. Blank check. Load file. Program.

[Ace]

erase - erase completed by check DQ7
blank check - Device is NOT Empty ($000000)
program - Error at 0x000000 Chip = 0xC4 buffer 0x0E

Manufacture 0xD4 [----]
Device Code 0xC4

[Ezo]

It is reallistic now.
Here is programmer / adapter /chip problem.
is your programmer tested in Test H/W mode (see guides) ?
Check adapter lines (line shorts, breaks).
Check chip pins soldering on adapter, clean flux.
Without valid ID (expect AMD and AM29LV160) further actiona are valueless.

[tps_star]

first ticked temporary sector unprotect
second erase chip

[linksys55]

Hy help am29lv160b Manufacture 0x01 AMD Device Code 0x49 Am29LV160B erase ok writing Error at 0x000315 Chip = 0xFF buffer = 0xF7.

THX

[Ezo]

Device ID is valid.
Error Chip = 0xFF buffer = 0xF7, where chip value 0xFF - you can overwrite . Start again Program process.
Otherwise you can start from beginning - erase , blank check, program, verify ,..and verify.
Regular error at random adress - clean chip pins from flux, programmer and adapter tracks.