IBM 560 - Manual (Page 82)

Get Refresh Rate Capability
Input Field
Major Function Number - h
Minor Function Number - 9h
Parameter 1
- Reserved
Parameter 2 - mode
= xxh - VGA modes.
(Bit -7 is ignored.)
= 1
h - 64 x4 x256
= 1 1h - 64 x48 x256
= 11 h - 64 x48 x32K
= 111h - 64 x48 x64K
= 112h - 64 x48 x16M
= 1 2h - 8
x6 x16
= 1 3h - 8 x6 x256
= 113h - 8 x6 x32K
= 114h - 8 x6 x64K
= 1 4h - 1 24x768x16
= 1 5h - 1 24x768x256
= 116h - 1 24x768x32K
= 117h - 1 24x768x64K
= 118h - 1 24x768x16M
= 1 6h - 128 x1 24x16
= 1 7h - 128 x1 24x256
= 119h - 128 x1 24x32K
= 11Ah - 128 x1 24x64K
= 11Bh - 128 x1 24x16M
= A
h - 16 x12 x16
= A 1h - 16 x12 x256
= A 2h - 16 x12 x32K
= A 3h - 16 x12 x64K
= A 4h - 16 x12 x16M
= 1 9h - 1 56x35 x16
= 1 Ah - 1 56x473x16
= 1 Ch - 1 56x48 x16
= Others : Reserved
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
A-18 ThinkPad 560/560E SMAPI BIOS