IBM 770 manual Control Unit Information, SMAPI BIOS B-17, Get Slave Micro

Get Slave Micro	Control Unit Information
Input Field
Major Function Number -		ðð
Minor Function Number -		ð6
Parameter 1	-	Reserved
Parameter 2	-	Reserved
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved
Output Field
Return Code	-	Error status
Auxiliary Return Code -		Return value format
		= ðð - ASCII format
		= ð1 - Binary format
Parameter 1	-	Reserved
Parameter 2	-	Slave controller Revision
		(= ðFFFF) - Not valid
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved

SMAPI BIOS B-17