function AD_NAME : word; external;
function MAXCH : word; external;
function MAXIRQ : word; external;
function VALIDIRQ : word; external;
procedure STARTCONVERSION(BASE : word); external;
function RETRIEVEANALOGCONVERSION(BASE : word) : word; external;
function RETRIEVEANALOGDATA(BASE : word) : word; external;
function CHECKFOREOC(BASE : word) : word; external;
procedure SETCHANNEL(BASE, CH : word); external;
procedure SETGAIN(BASE, GAIN, MASK : word); external;
function WAITFOREOC(base : word) : word; external;
function CARDEXISTS(base : word) : word; external;
function TESTCARD(base : word) : word; external;
function PROGRAMCOUNTER(base, counter, mode, loadvalue : word) : integer; external;
function COUNTERMODE(base, counter, mode : word) : integer; external;

{$L SSH0XDRV.OBJ}
function GetData(FirstChannel, LastChannel : word; Buffer : pword) : integer; external;
procedure EnableHold; external;
procedure Hold; external;
procedure Sample; external;
function SetBaseAddress(what : word) : integer; external;
function PerformSSHDataAcquisition(FCH, LCH, Scans, Trig,
         D0, Period, IRQ, Mode : word; Buffer : pword) : integer; external;
function ReadTriggerStatus : integer; external;

{$F-}