PCMCIA Legacy Compatibility Layer Window Speeds (Windows Embedded CE 6.0)
1/6/2010
Window speed masks specify the access speed for a memory or I/O window. The following table shows the defined window speed masks.
| Speed mask | Description |
|---|---|
WIN_SPEED_EXP_MASK |
Exponent mask |
WIN_SPEED_EXP_1NS |
1 nanosecond |
WIN_SPEED_EXP_10NS |
10 nanoseconds |
WIN_SPEED_EXP_100NS |
100 nanoseconds |
WIN_SPEED_EXP_1US |
1 microsecond |
WIN_SPEED_EXP_10US |
10 microseconds |
WIN_SPEED_EXP_100US |
100 microseconds |
WIN_SPEED_EXP_1MS |
1 millisecond |
WIN_SPEED_EXP_10MS |
10 milliseconds |
WIN_SPEED_MANT_MASK |
Mantissa mask |
WIN_SPEED_MANT_10 |
Mantissa value 1.0 |
WIN_SPEED_MANT_12 |
Mantissa value 1.2 |
WIN_SPEED_MANT_13 |
Mantissa value 1.3 |
WIN_SPEED_MANT_15 |
Mantissa value 1.5 |
WIN_SPEED_MANT_20 |
Mantissa value 2.0 |
WIN_SPEED_MANT_25 |
Mantissa value 2.5 |
WIN_SPEED_MANT_30 |
Mantissa value 3.0 |
WIN_SPEED_MANT_35 |
Mantissa value 3.5 |
WIN_SPEED_MANT_40 |
Mantissa value 4.0 |
WIN_SPEED_MANT_45 |
Mantissa value 4.5 |
WIN_SPEED_MANT_50 |
Mantissa value 5.0 |
WIN_SPEED_MANT_55 |
Mantissa value 5.5 |
WIN_SPEED_MANT_60 |
Mantissa value 6.0 |
WIN_SPEED_MANT_70 |
Mantissa value 7.0 |
WIN_SPEED_MANT_80 |
Mantissa value 8.0 |
WIN_SPEED_USE_WAIT |
Use wait if available |