Silicon Image SiliconDrive SSD-P16G(I)-3100 - Manual (Page 55)

ATA AND T RUE IDE R EGISTER D ECODING SSD-P XXX (I)-3100 D ATA S HEET
S ILICON S YSTEMS P ROPRIETARY
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3100P-06DSR P AGE 45 F EBRUARY 2, 2009
P RIMARY AND S ECONDARY I/O M APPED R EGISTER D ECODING
Table 32: Primary and Secondary I/O Mapped Register Decoding
Reg# A10
A9:A4
Primary A9:A4
Secondary
A3 A2 A1 A0 IORD# = L IOWR# = L
0 X 1Fxh 17xh 0 0 0 0 Even Data
Read Even Data
Write
0 X 1Fxh 17xh 0 0 0 1 Error Feature
0 X 1Fxh 17xh 0 0 1 0 Sector
Count Sector
Count
0 X 1Fxh 17xh 0 0 1 1 Sector
Number Sector
Number
0 X 1Fxh 17xh 0 1 0 0 Cylinder
Low Cylinder
Low
0 X 1Fxh 17xh 0 1 0 1 Cylinder
High Cylinder
High
0 X 1Fxh 17xh 0 1 1 0 Drive/Head Drive/Head
0 X 1Fxh 17xh 0 1 1 1 Status Command
0 X 3Fxh 37xh 0 1 1 0 Alternate
Status Device
Control
0 X 3Fxh 37xh 0 1 1 1 Drive
Address Reserved