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- Short: A tool to view/alter RAMSEY settings.
-
- RAMSEY
- ========
-
- Supervisor Software RAMSEY utility
- for Amiga 3000 computers
-
- version 1.02
-
-
-
-
- This little program allows you to view, set, and reset the control bits
- of RAMSEY DRAM controller in A3000. This program is a replacement for
- a freely distributable program called SetRamsey, which seems to have
- some bugs (at least the version 1.02 does).
-
- Usage: ramsey [[NO]Page] [[NO]Burst] [[NO]Wrap] [Show]
-
- All command line arguments are optional. With no arguments, Ramsey
- lists the current configuration of RAMSEY:
-
- Fast1:Asm/Sources/Ramsey 8> ramsey
- RAMSEY: NOPage Burst NOWrap
-
-
- To get help of the command line arguments, type "ramsey ?", "ramsey ??"
- or "ramsey ???".
-
- Fast1:Asm/Sources/Ramsey 8> ramsey ???
- *** Ramsey v1.02 ***
-
- © 1991 Supervisor Software
- Written by JM, August 13, 1991
-
- Usage: ramsey [[NO]Page] [[NO]Burst] [[NO]Wrap] [Show]
-
- This command can be used to set and read the RAMSEY DRAM controller
- bits on Amiga 3000.
-
- Arguments (lower case chars optional):
- [NO]Page control page mode operation
- [NO]Burst control burst mode operation
- [NO]Wrap control burst wrapping
- Show list the current RAMSEY settings
-
-
-
- The lower case characters of the command line arguments are optional,
- so "nop", "nopag", or "nopage" will all turn page mode off. The Show
- command lists the RAMSEY revision number and current RAMSEY settings
- including DRAM type and refresh time interval.
- Please refer to Amiga 3000 techinal documentation for more information
- on the control bits and their meanings.
-
-
- Please send any comments, bug reports and benchmark results to
-
- jmarin@uku.fi
-
- or
-
- Jukka Marin
- Metsurintie 17 B 8
- 70150 Kuopio
- FINLAND
-
-
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-
-
-
-
-
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-
- A quote from Dave Haynie:
-
-
- "The 68030 will always request 4
- longword values during a burst sequence. However, if initial longword
- is not aligned on a quad longword boundary (A3,A2 not equal to 0,0), the
- 68030 will read in data which is behind the first data it asked for.
- Since it is less likely that this data will actually be needed, RAMSEY can
- stop the burst sequence after the data with A3,A2=1,1 is accessed."
-