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Table 4.82 READ CAPACITY data (PMI = 1, PROM media)
Bit
Byte
76543210
0-3 Last Logical Block Address for MO area
4-7 Block Length in Bytes
4.6.11 READ FORMAT CAPACITIES command
Table 4.83 READ FORMAT CAPACITIES command
Bit
Byte
76543210
0 Operation Code (23h)
1 Logical Unit Number Reserved
2-6 Reserved
7-8 Allocation Length
9-11 Reserved
The READ FORMAT CAPACITIES command transfers data on the capacity of media currently
loaded to the host. If no media is loaded, this command returns the maximum capacity value of
supported media to the host.
Table 4.84 READ FORMAT CAPACITIES data format
Bit
Byte
76543210
Capacity List Header
Current / Maximum Capacity Header
Table 4.85 Capacity list header
Bit
Byte
76543210
0-2 Reserved
3 Capacity List Length (8h)