Seagate Technology 10002475-003, Руководство по описанию продукции

Страница: 52 / 84

Chapter 5 ATAPI Interface
Page 44 STT8000 ATAPI Minicartridge Drive
Error Counter Page (Read)
The following table presents the Error Counter Page layout.
Byte Description Value Meaning
0 Page Code 03h Error Counter (Read) Page
1 Reserved 00h -
2,3 Page Length 0030h 48 Bytes Following
4,5 Parameter Code 0000h ECC Corrections Code
6 Parameter Bits 40h Device Controlled Counter
7 Parameter Length 04h 4-byte Counter
8-11 Number of ECC Corrections N,N,N,N Counter Value
12,13 Parameter Code 0001h Read Retries Code
14 Parameter Bits 40h Device Controlled Counter
15 Parameter Length 04h 4-byte Counter
16-19 Number of Retries N,N,N,N Counter Value
20,21 Parameter Code 8020h Even Tracks ECC Corrections
Code
22 Parameter Bits 40h Device Controlled Counter
23 Parameter Length 04h 4-byte Counter
24-27 Even Tracks(reverse) ECC Corrections N,N,N,N Counter Value
28,29 Parameter Code 8021h Odd Tracks ECC Corrections
Code
30 Parameter Bits 40h Device Controlled Counter
31 Parameter Length 04h 4-byte Counter
32-35 Odd Tracks (forward) ECC Corrections N,N,N,N Counter Value
36,37 Parameter Code 8022h Even Tracks Read Retries Code
38 Parameter Bits 40h Device Controlled Counter
39 Parameter Length 04h 4-byte Counter
40-43 Even Tracks (reverse) Read Retries N,N,N,N Counter Value
44,45 Parameter Code 8023h Odd Tracks Read Retries Code
46 Parameter Bits 40h Device Controlled Counter
47 Parameter Length 04h 4-byte Counter
48-51 Odd Tracks (Forward) Read Retries N,N,N,N Counter Value
Tape Capacity Page Code
The following table presents the Tape Capacity Page layout.
Byte Description Value Meaning
0 Page Code 31h Tape Capacity Page
1 Reserved 00h -
2,3 Page Length 00,20h 32 Bytes Following
4,5 Parameter Code 0001h Remaining Capacity, Part 0 Code
6 Parameter Bits 40h Device Controlled Counter
7 Parameter Length 04h 4-byte Counter
8-11 Remaining Capacity, Partition 0 Value N,N,N,N
12-15 Parameter: Code, Bits, Length 0002h,
40h,04h Remaining Capacity, Part 1 Code
16-19 Remaining Capacity, Partition 1 Value N,N,N,N
20-23 Parameter: Code, Bits, Length 0003h,
40h,04h Maximum Capacity, Part 0 Code
24-27 Maximum Capacity, Partition 0 Value N,N,N,N
28-31 Parameter: Code, Bits, Length 0004h,
40h,04h Maximum Capacity, Part 1 Code
32-35 Maximum Capacity, Partition 1 Value N,N,N,N