Function Subfunction Description
40H (64) Get Status
41H (65) Get Page Frame Address
42H (66) Get Number of Pages
43H (67) Allocate Handle and Pages
44H (68) Map Expanded Memory Page
45H (69) Release Handle and Expanded Memory
46H (70) Get Version
47H (71) Save Page Map
48H (72) Restore Page Map
49H (73) Reserved
4AH (74) Reserved
4BH (75) Get Handle Count
4CH (76) Get Handle Pages
4DH (77) Get Pages for All Handles
4EH (78) 00H Save Page Map
4EH (78) 01H Restore Page Map
4EH (78) 02H Save and Restore Page Map
4EH (78) 03H Get Size of Page Map Information
4FH (79) 00H Save Partial Page Map
4FH (79) 01H Restore Partial Page Map
4FH (79) 02H Get Size of Partial Page Map Information
50H (80) 00H Map Multiple Pages by Number
50H (80) 01H Map Multiple Pages by Address
51H (81) Reallocate Pages for Handle
52H (82) 00H Get Handle Attribute
52H (82) 01H Set Handle Attribute
52H (82) 02H Get Attribute Capability
53H (83) 00H Get Handle Name
53H (83) 01H Set Handle Name
54H (84) 00H Get All Handle Names
54H (84) 01H Search for Handle Name
54H (84) 02H Get Total Handles
55H (85) 00H Map Pages by Number and Jump
55H (85) 01H Map Pages by Address and Jump
56H (86) 00H Map Pages by Number and Call
56H (86) 01H Map Pages by Address and Call
56H (86) 02H Get Space for Map Page and Call
57H (87) 00H Move Memory Region
57H (87) 01H Exchange Memory Regions
58H (88) 00H Get Addresses of Mappable Pages
58H (88) 01H Get Number of Mappable Pages
59H (89) 00H Get Hardware Configuration
59H (89) 01H Get Number of Raw Pages
5AH (90) 00H Allocate Handle and Standard Pages
5AH (90) 01H Allocate Handle and Raw Pages
5BH (91) 00H Get Alternate Map Registers
5BH (91) 01H Set Alternate Map Registers
5BH (91) 02H Get Size of Alternate Map Register Save Area
5BH (91) 03H Allocate Alternate Map Register Set
5BH (91) 04H Deallocate Alternate Map Register Set
5BH (91) 05H Allocate DMA Register Set
5BH (91) 06H Enable DMA on Alternate Map Register Set
5BH (91) 07H Disable DMA on Alternate Map Register Set
5BH (91) 08H Deallocate DMA Register Set
5CH (92) Prepare Expanded Memory Manager for Warm Boot
5DH (93) 00H Enable EMM Operating-System Functions
5DH (93) 01H Disable EMM Operating-System Functions
5DH (93) 02H Release Access Key