Can anyone tell me if the 1Meg expansion packs can be paged into memory
and used.
And if so How.
Regards.
Bob Wilkinson.
Yes you can, set the High Page register to take Ex memory (bit 7)
then ex low page register port 128 and ex high page register is 129 the
upper 2 bits is which 1Meg
Andrew Collier wrote:
HMPR (251dec) bit 7 MCNTRL
If this bit is set when the CPU addresses high memory, then the external
signal XMEM goes low and the Coupe looks on its expansion connector for
memory sections C and D (addresses 32768 to 65536)
This isn't enough information. I'm pretty
Can anyone tell me if the 1Meg expansion packs can be paged into memory and
used.
And if so How.
Regards.
Bob Wilkinson.
- Original Message -
From: Robert Wilkinson [EMAIL PROTECTED]
To: Sam Usergroup sam-users@nvg.ntnu.no
Sent: Thursday, June 29, 2000 7:31 PM
Subject: Expansion Memory
Can anyone tell me if the 1Meg expansion packs can be paged into memory
and used.
And if so How.
IIR - it's
At 9:04 pm +0100 29/6/00, David L wrote:
From: Robert Wilkinson [EMAIL PROTECTED]
Can anyone tell me if the 1Meg expansion packs can be paged into memory
and used.
And if so How.
IIR - it's in the upper half of memory (C D)
but that doesnt help much I suppose!
Over to Andrew!
I hope
- Original Message -
From: Robert Wilkinson [EMAIL PROTECTED]
To: Sam Usergroup sam-users@nvg.ntnu.no
Sent: Thursday, June 29, 2000 7:31 PM
Subject: Expansion Memory
Can anyone tell me if the 1Meg expansion packs can be paged into memory
and used.
And if so How.
Regards.
Bob
