Dualhead solution based on various S3 Vision chips.
Each chip have its own 2MB memory (addon PCB could have only 1MB). Cards using various combinations of S3 chips - 86C868-P (DRAM), 86C864-P (DRAM), 86C968-P (VRAM), 86C964-P (VRAM).
Sold as miroCRYSTAL 20SD twin and miroMAGIC 20SV twin.
Palcal's cards:
(430) miro Twin 2x 86C868-P
(430) miro Twin 2x 86C868-P
(430) miro Twin 2x 86C868-P
(430) miro Twin 2x 86C868-P
(430) miro Twin 2x 86C868-P
(430) miro Twin 2x 86C868-P
(430) 86C868-P module
(430) 86C868-P module
(430) 86C868-P module
(430) 86C868-P module
(431) miro Twin 86C968-P+86C868-P
(431) miro Twin 86C968-P+86C868-P
(431) miro Twin 86C968-P+86C868-P
(431) miro Twin 86C968-P+86C868-P
(431) miro Twin 86C968-P+86C868-P
(431) miro Twin 86C968-P+86C868-P
(431) 86C868-P module
(431) 86C868-P module
(431) 86C868-P module
(431) 86C868-P module
(432) miro Twin 86C964-P+86C864-P
(432) miro Twin 86C964-P+86C864-P
(432) miro Twin 86C964-P+86C864-P
(432) miro Twin 86C964-P+86C864-P
(432) miro Twin 86C964-P+86C864-P
(432) miro Twin 86C964-P+86C864-P
(432) 86C864-P module
(432) 86C864-P module
(432) 86C864-P module
(432) 86C864-P module
Vlask's card:
Gift from T613.
miro Crystal 20SD twin PCI
miro Crystal 20SD twin PCI
miro Crystal 20SD twin PCI
miro Crystal 20SD twin PCI
miro Crystal 20SD twin PCI
miro Crystal 20SD twin PCI
86C864-P module
86C864-P module