Chapter 5
ATAPI Interface
Page 70
Seagate Travan 40 Product Manual
READ BUFFER Header (Mode 00h)
Data Bits
Byte
7
6
5
4
3
2
1
0
Hex
0
0
0
0
0
0
0
0
0
00
1
2
3
MSB
Buffer Capacity
LSB
XX
XX
XX
Buffer Capacity: This field specifies the total number of bytes in the drive’s buffer.