XBIOS
Drive functions
OverScan XBIOS extension
The driver for the MATRIX graphic card installs some XBIOS functions.
cxx_info.tos
| Function number | Description |
| 32000 | Unknown |
| 32001 | Unknown |
| 32002 | Returns 'CxOk' (0x43784f6b) if the driver is installed |
tcxxinfo.tos
| Function number | Description |
| CHECKinst (31000) | Returns INSTokay='TcOk' (0x54634f6b) if the driver is installed |
| GETscreen (31001) | Returns a pointer to a SCREENparameter structure |
| GETboard (31002) | Returns a pointer to a BOARDparameter structure |
XBIOS
Drive functions
OverScan XBIOS extension