trying to prgram 27c32 chips
02-10-2001, 04:19 PM
#1
Member
Thread Starter
Join Date: Jul 2000
Location: Fort Myers,FL
Posts: 150
Likes: 0
Received 0 Likes
on
0 Posts
trying to prgram 27c32 chips
trying to burn to my 27c32 chips for a 870 ecm. I have a rommaster 2
I can burn to a 2732a but not a 27c32
Must be in the voltage...
I can pick the 27c32 from the device list but the load fails about 10 line addys on the chip.
I belive the 27c32 may be a 25v progrmming chip can I manually set this in the programmer. anybuddy else have trouble with these chips.
Dennis
------------------
85 vette,383,miniram,ZF6,4.10's..best ET 11.66@1187.00 60' 1.62
w/100HP nirous 11.05@127
http://geocities.com/bowtie8
I can burn to a 2732a but not a 27c32
Must be in the voltage...
I can pick the 27c32 from the device list but the load fails about 10 line addys on the chip.
I belive the 27c32 may be a 25v progrmming chip can I manually set this in the programmer. anybuddy else have trouble with these chips.
Dennis
------------------
85 vette,383,miniram,ZF6,4.10's..best ET 11.66@1187.00 60' 1.62
w/100HP nirous 11.05@127
http://geocities.com/bowtie8
02-11-2001, 01:28 AM
#2
Junior Member
Join Date: Feb 2001
Location: New Zealand
Posts: 62
Likes: 0
Received 0 Likes
on
0 Posts
Car: 86 TransAm
Engine: 360 SBC 4Bolt / Bowtie Heads
Transmission: T5 NWC Manual
Axle/Gears: Torsen T2 / 3.23
Dennis,
The 27c32 uses a programming voltage of 25volts, where as the 27c32a uses 21 volts. I'm not familiar with your programmer but if you send me schematics I can determine if a mod is possible. It may be just easier to source the other EEPROMS?
------------------
1986 Pontiac TransAm - LG4 - Vin H - 5 Speed Manual - Righthand Drive - Performer Intake - Holley 4160 600 - No Cat - no emmission equip.
The 27c32 uses a programming voltage of 25volts, where as the 27c32a uses 21 volts. I'm not familiar with your programmer but if you send me schematics I can determine if a mod is possible. It may be just easier to source the other EEPROMS?
------------------
1986 Pontiac TransAm - LG4 - Vin H - 5 Speed Manual - Righthand Drive - Performer Intake - Holley 4160 600 - No Cat - no emmission equip.
02-11-2001, 01:28 PM
#3
Member
Thread Starter
Join Date: Jul 2000
Location: Fort Myers,FL
Posts: 150
Likes: 0
Received 0 Likes
on
0 Posts
Thanks
Thats sound like the plan When I ordered them I got 3 27c32 and 2 2732a. 2732a were no problem. Oh well
I'll order more 2732a
Denis
------------------
85 vette,383,miniram,ZF6,4.10's..best ET 11.66@1187.00 60' 1.62
w/100HP nirous 11.05@127
http://geocities.com/bowtie8
Thats sound like the plan When I ordered them I got 3 27c32 and 2 2732a. 2732a were no problem. Oh well
I'll order more 2732a
Denis
------------------
85 vette,383,miniram,ZF6,4.10's..best ET 11.66@1187.00 60' 1.62
w/100HP nirous 11.05@127
http://geocities.com/bowtie8
Thread
Thread Starter
Forum
Replies
Last Post
Gunner242
Electronics
7
12-25-2015 04:49 PM
KO1
Engine/Drivetrain/Suspension Parts for Sale
16
10-15-2015 05:00 PM
