IBM DJSA-210 - Travelstar 10 GB Hard Drive, Specifications

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13.2 Enable/Disable Delayed Write (FAh: vendor specific)
see below Status 1 1 1 1 1 0 1 0 Command
– – – – – – – – Device/Head 1 – 1 D – – – – Device/Head
– – – – – – – – Cylinder High – – – – – – – – Cylinder High
– – – – – – – – Cylinder Low – – – – – – – – Cylinder Low
– – – – – – – – Sector Number – – – – – – – – Sector Number
– – – – – – – – Sector Count – – – – – – – – Sector Count
see below Error V V V V V V V V 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 0 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 72. Enable/Disable Delayed Write command (FAh)
The Enable/Disable Delayed Write command sets if the Delayed Write function is enabled or disabled.
Delayed Write function is enabled or disabled according to the feature register's value.
Even if the Delayed Write function is enabled by this command, Delayed Write does not work when the
Write Cache function is disabled.
For details for this function, refer to section 11.13, "Delayed Write Function (Vendor Specific)" on page 95.
Output Parameters To The Device
Feature This is the destination code for this command.
07H is the Enable Delayed Write function
87H is the Disable Delayed Write function
Travelstar 32GH/30GT/20GN hard disk drive specifications
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