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Internal Registers
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//––––––––––––––––––––––––––––––––––––––––––––––––––––––––
// DioRdDword() – read 32 bits from internal TLAN register
//
// Parameters:
// base_addr WORD base address of TLAN internal registers
// addr WORD address to read
//
// Return val:
// DWORD value read
//––––––––––––––––––––––––––––––––––––––––––––––––––––––––
DWORD DioRdDword(WORD base_addr, WORD addr)
{
DWORD data;
addr &= 0x3fff;
outpw(base_addr+OFF_DIO_ADDR, addr);
data = ((DWORD)inpw(base_addr+OFF_DIO_DATA))&0x0000ffffl;
data |= ((DWORD)inpw(base_addr+OFF_DIO_DATA+2)) << 16l;
return(data);
}