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Author Topic: Amiga 1200 PCMCIA reset chip?  (Read 1864 times)

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Offline carvedeyeTopic starter

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Amiga 1200 PCMCIA reset chip?
« on: October 17, 2011, 11:15:13 PM »
Hi all, am i right in thinking that if i get the reset chip from amigakit, will this solve my problem with my accelerator conflicting with my PCMCIA slot when i have more than 8mb?
The accelerator i have is the apollo 1230 lc and it is not PCMCIA friendly when there is 8mb of ram installed.
A1200T: M1230XA 50Mhz 68030 w/64mb,DVDRom, 80gb hdd, Realtek LAN Card, Mediator LT4 + Radeon 9250 128mb(used for fast ram), Spider USB Card, Voodoo 3 3000 OS 3.9 +bb 1-3
 

Offline carvedeyeTopic starter

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Re: Amiga 1200 PCMCIA reset chip?
« Reply #1 on: October 17, 2011, 11:40:56 PM »
Bump
A1200T: M1230XA 50Mhz 68030 w/64mb,DVDRom, 80gb hdd, Realtek LAN Card, Mediator LT4 + Radeon 9250 128mb(used for fast ram), Spider USB Card, Voodoo 3 3000 OS 3.9 +bb 1-3
 

Offline Karlos

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Re: Amiga 1200 PCMCIA reset chip?
« Reply #2 on: October 17, 2011, 11:49:01 PM »
Erm, I don't think so.

IIRC, PCMCIA incompatibility is nothing to do with the reset issue, rather the address ranges that are used to map the memory on the accelerator card. On non PCMCIA-friendly cards, the address range normally used by the PCMCIA slot is used instead to get another 4MB of RAM mapped in.
int p; // A
 

Offline NovaCoder

Re: Amiga 1200 PCMCIA reset chip?
« Reply #3 on: October 17, 2011, 11:49:36 PM »
Hiya,

Nope that won't help, the reset chip is to meant to slove a different issue (which is actually fixable through a software patch anyway).

Either live with just 4MB or sell the card and buy an ACA instead ;)
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Offline carvedeyeTopic starter

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Re: Amiga 1200 PCMCIA reset chip?
« Reply #4 on: October 17, 2011, 11:50:25 PM »
So do i need to get a better accelerator or is there a simple fix i can do to use the full 8mb?
A1200T: M1230XA 50Mhz 68030 w/64mb,DVDRom, 80gb hdd, Realtek LAN Card, Mediator LT4 + Radeon 9250 128mb(used for fast ram), Spider USB Card, Voodoo 3 3000 OS 3.9 +bb 1-3
 

Offline carvedeyeTopic starter

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Re: Amiga 1200 PCMCIA reset chip?
« Reply #5 on: October 17, 2011, 11:52:08 PM »
Quote from: NovaCoder;663897
Hiya,

Nope that won't help, the reset chip is to meant to slove a different issue (which is actually fixable through a software patch anyway).

Either live with just 4MB or sell the card and buy an ACA instead ;)


Oh well :( i will live with the 4mb untill i can get my hands on a better one.
A1200T: M1230XA 50Mhz 68030 w/64mb,DVDRom, 80gb hdd, Realtek LAN Card, Mediator LT4 + Radeon 9250 128mb(used for fast ram), Spider USB Card, Voodoo 3 3000 OS 3.9 +bb 1-3
 

Offline bbond007

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Re: Amiga 1200 PCMCIA reset chip?
« Reply #6 on: October 18, 2011, 12:36:26 AM »
No, that device just make it so you don't need to run cardreset in startup-sequence which may shave a fraction of a second off your boot time.

It also allows you to attach a reset switch to your computer. Perhaps it is a deeper reset than ctrl-amiga-amiga.

To get rid of the 8mb issue you need to get an accelerator with proper 32bit ram.

If you would like an e-matrix 030/40mhz with FPU, I have one for sale.

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Offline scuzzb494

Re: Amiga 1200 PCMCIA reset chip?
« Reply #7 on: October 19, 2011, 09:58:09 PM »
Quote from: carvedeye;663884
Hi all, am i right in thinking that if i get the reset chip from amigakit, will this solve my problem with my accelerator conflicting with my PCMCIA slot when i have more than 8mb?
The accelerator i have is the apollo 1230 lc and it is not PCMCIA friendly when there is 8mb of ram installed.


Sadly I had to dump my Apollo in favour of a Blizzard Turbo for this reason. I use a tool called CardReset when I fire up my ethernet card for my broadband connection on the 1200 to get Miami working. There is a pin hardwear fix to resolve that issue but I use the sofware instead. Just leave the tool on the Workbench. The bigger problem you have is an incompatibility issue and I would suggest staying with the 4 or getting a Blizzard. I have 32MB on mine with the SCSI KIT which is way more beneficial than the Apollo. Mine was an 060 which was a complete waste of money. Never used it.