Configuration; Discussion - Cablescan 90 Series Reference Manual

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2.0 SetuP - Series 90/90HV Page II
CONFIGURATION
Discussion
The system controller CPU has a battery-backed RAM memory that maintains setup information.
This information includes disk drive types, amount of installed memory, and display type.
During power on, the firmware on the CPU verifies the RAM contents and reports configuration
errors if any of the information has been lost. If a configuration or boot error is displayed, a
setup program must be run. On 286 based systems, a setup program supplied on the DOS Install
diskette must be run. On 386 and 80486 based systems, the setup program is in the BIOS ROM
on the CPU. The setup program also must be run when memory is added to the CPU or when
disk drive types are changed. Configuration information for various Series 90 systems by serial
number is provided below:
CONFIGURATION TABLE
SERIAL DRIVE SIZE INSTALLED PROCESSOR TYPE
NUMBER TYPE
(MEG)
MEMORY
1000 - 1032 1 40 640K 286/12 MHz
1033 - 1045 1 40
2 Meg 286/12 MHz
1046 - 1118 17
40
2 Meg 286/12 MHz
1119 - 1154 17 40 2 Meg 386SXl16 MHz
1155 - 1216 17 40 2 Meg 386SXl25 MHz
1217 - 1220 35 80 2 Meg 386SXl25 MHz
1221 - 1274 35
80
4 Meg 486SXl25 MHz
1275-1312 47 420 4 Meg 486SXl25 MHz
1313 - Up 47 420 4 Meg 486SX2/50 MHz