ERICSSON 6573
Chipset
Sockets 
FSB speeds 16MHz20MHz25MHz
Form factorAT (max 305 x 330 mm)
Dimensions350mm x 304mm
Cache
None/Integrated in the CPU
Max RAM size
8MB
RAM type DIP-16 (1bit)
PSU connector
I/O ports1x
AT Keyboard
1x
Floppy interface
1x
Parallel
1x
Serial
Expansion slots5x
16-bit ISA
3x
8-bit ISA
Notes
Speaker connector T02A is located below the power connector. Battery connector is T01A, two pins nearest of the power connector are – and third pin is +. It seems to operate fine with 3.6V, there is no charging circuit implemented.
Last updated 2025-09-05T12:31:15Z
Board info score is 6.8/10
Chips
-> Chipset part
CHIPS and Technologies 82C301 (Bus Controller)
CHIPS and Technologies 82C302
CHIPS and Technologies 82C303 (Address Buffer (High))
CHIPS and Technologies 82C304 (Address Buffer (Low))
CHIPS and Technologies 82C305 (Data Buffer)
CHIPS and Technologies 82C306 (Control Signal Buffer)
(multiple brand) 82C206 (DMA, IRQ, timer and RTC ctrl.)
-> Floppy ctrl.
-> Processor
-> UART ctrl.
1 BIOS file available
Nokia - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
No drivers available
No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1990
File
Logs
Chip
Release date
1996-08-09
File
Logs
Chip
Release date
1996-05-15
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Image 1 of 1 (MikkoMuseo)
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