Setting IPL speed to Slow

 

To set the system initial program load (IPL) speed to Slow, you can use the SetIPLSpeedSlow API (use the uppercase and lowercase characters as shown).

To use this command, follow these instructions:

• You must insert a key to use this command (on systems with a keystick).

• The system must be in Manual mode.

• You must turn off the system.

This API returns the following information:

Bytes 0 and 1	Bytes 2 and 3	Bytes 4 through 4+N
16-bit return code 0 = Command successful 1 = Command unsuccessful 2 = Key not inserted 4 = Not in Manual mode 8 = System turned On	16-bit additional data length N = 0	Not applicable

 

Parent topic:

IPL-related APIs