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loadtiga.doc
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1992-09-01
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Loadtiga needs some parameters to run properly. They can either be passed as tool types
or given on the command line when 'loadtiga' is executed from the shell.
From Workbench:
BOARDx_MODE=<mode description>
BOARDx_OSC1=<oscillator description>
BOARDx_OSC2=<oscillator description>
For x, give the A2410 board number (0 .. 3)
MODE description:
================
Valid MODEs are:
MODE_1024x768_NI
MODE_800x600_NI
MODE_640x400_I
MODE_1024x768_I
MODE_1024x1024_NI
Oscillator description:
======================
Valid OSC1 and OSC2 descriptions are:
14.318MHZ
36.000MHZ
44.98MHZ
66.667MHZ
80.00MHZ
OSC1 and OSC2 are the two oscillators in the left/back corner of the TIGA board.
There is a '1' and '2' written on the board, so that it should be easy to identify
the different oscillators. On my board Oscillator 2 is the one nearest the backplane.
Each oscillator corresponds to a certain resolution.
14.318MHZ MODE_640x400_I
36.000MHZ MODE_800x600_NI
44.98MHZ MODE_1024x768_I
66.667MHZ MODE_1024x768_NI
80.00MHZ MODE_1024x1024_NI
During your setup you should make sure that the MODE you select can be produced by
one of your oscillators.
Example:
=======
Corresponding to the shipment configuration of the A2410 board your tooltypes
would, for A2410 board number 0 (zero), look like :
BOARD0_MODE=MODE_800x600_NI
BOARD0_OSC1=36.000MHz
BOARD0_OSC2=66.667MHz