Tape Capacity Page Code - Seagate STT20000A Product Manual

ATAPI Interface

Tape Capacity Page Code

STT20000A Product Manual
Byte Description
46 Parameter Bits
47 Parameter Length
48-51 Odd Tracks (Forward) Read Retries
The following table presents the Tape Capacity Page layout.
Byte Description
0 Page Code
1 Reserved
2,3 Page Length
4,5 Parameter Code
6 Parameter Bits
7 Parameter Length
8-11 Remaining Capacity, Partition 0 Value
12-15 Parameter: Code, Bits, Length
16-19 Remaining Capacity, Partition 1 Value
20-23 Parameter: Code, Bits, Length
24-27 Maximum Capacity, Partition 0 Value
28-31 Parameter: Code, Bits, Length
32-35 Maximum Capacity, Partition 1 Value
Value Meaning
40h Device Controlled Counter
04h 4-byte Counter
N,N,N,N Counter Value
Value Meaning
31h Tape Capacity Page
00h -
00,20h 32 Bytes Following
0001h Remaining Capacity, Part 0 Code
40h Device Controlled Counter
04h 4-byte Counter
N,N,N,N
0002h, Remaining Capacity, Part 1 Code
40h,04h
N,N,N,N
0003h, Maximum Capacity, Part 0 Code
40h,04h
N,N,N,N
0004h, Maximum Capacity, Part 1 Code
40h,04h
N,N,N,N
Chapter 5
Page 47