IBM DJSA-210 - Travelstar 10 GB Hard Drive, Технические характеристики

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13.16 Read Native Max ADDRESS (F8h)
see below Status 1 1 1 1 1 0 0 0 Command
– – – – H H H H Device/Head 1 L 1 D – – – – Device/Head
V V V V V V V V Cylinder High – – – – – – – – Cylinder High
V V V V V V V V Cylinder Low – – – – – – – – Cylinder Low
V V V V V V V V Sector Number – – – – – – – – Sector Number
– – – – – – – – Sector Count – – – – – – – – Sector Count
see below Error – – – – – – – – Feature
– – – – – – – – Data – – – – – – – – Data
7 6 5 4 3 2 1 0 Register 7 6 5 4 3 2 1 0 Register
Command Block Input Registers Command Block Output Registers
V – 0 – – 0 V 0 0 0 V 0 0 0 0 0
ERR IDX COR DRQ DSC DF RDY BSY AMN T0N ABT 0 IDN 0 UNC CRC
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
Status Register Error Register
Figure 89. Read Native Max ADDRESS (F8h)
This command returns the native max LBA/CYL of HDD which is not effected by the Set Max ADDRESS
command. Even if the Address Offset mode is enabled, the native max LBA/CYL of HDD is returned.
Output Parameters To The Device
L LBA mode. This indicates the addressing mode. An L = 0 specifies CHS mode
and L = 1 specifies the LBA addressing mode.
D This is the device number bit. Indicates that the device number bit of the
Device/Head Register should be specified. D = 0 selects the master device and D
= 1 selects the slave device.
- Indicates that the bit is not used.
Input Parameters From The Device
Sector Number In LBA mode this register contains the native max LBA bits 0–7. (L = 1)
In CHS mode this register contains the native max sector number. (L = 0)
Cylinder High/Low In LBA mode this register contains the native max LBA bits 8–15 (Low) and bits
16–23 (High). (L = 1)
In CHS mode this register contains the native max cylinder number. (L = 0)
Travelstar 32GH/30GT/20GN hard disk drive specifications
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