336 Fibre Channel Interface Manual, Rev. D
Table 228: Mode definitions
Bit
2
Bit
1
Bit
0
Mode Definition
000
Write combined header and data (Section 12.64.1)
010
Write data (Section 12.64.2)
100
Download microcode
101
Download microcode and save (Section 12.64.3)
110
Download microcode with offsets
111
Download microcode with offsets and save (Section 12.64.4)