Integral INAFM8G40VMXB User Manual
21
3.4 Power Management
System Power Consumption:
(Ta = 0 to 70
0
C)
Symbol
Parameter
Conditions
MIN
TYP
MAX
Unit
Iccr
Read current
5V
-
100
-
mA
Iccw
Write current
5V
-
105
-
mA
Ipd
Power down current
5V
-
0.2
0.4
mA
Iccr
Read current
3.3V
-
150
-
mA
Iccw
Write current
3.3V
-
160
-
mA
Ipd
Power down current
3.3V
-
0.3
-
mA
4.0 Software Interface
4.1 ATA Task File Registers
The I/O decoding of each register is as follows
-CS1 -CS0
A2
A1
A0
-DIOR=0(-DIOW=1)
-DIOW=0(-DIOR=1)
1
0
0
0
0
Data(Read)
Data(Write)
1
0
0
0
1
Error
Feature
1
0
0
1
0
Sector Count
Sector Count
1
0
0
1
1
Sector Number (LBA7-0)
Sector Number (LBA7-0)
1
0
1
0
0
Cylinder Low (LBA 15-8)
Cylinder Low (LBA 15-8)
1
0
1
0
1
Cylinder High (LBA 23-16)
Cylinder High(LBA 23-16)
1
0
1
1
0
Drive/Head (LBA 27-24)
Drive/Head (LBA 27-24)
1
0
1
1
1
Status
Command
0
1
1
1
0
Alternate Status
Device Control
0
1
1
1
1
Drive Address
Reserved
4.2 Command Sets
Below table summarizes the AFM (PATA DOM) command set with the paragraphs that follow describing the
individual commands and task file for each command.
No. Command Set
Code
FR
SC
SN CY DR HD LBA
1
CFA Erase Sector(s)
C0h
--
Y
Y
Y
Y
Y
Y
2
CFA Request Extended Error Code
03h
--
--
--
--
Y
--
--
3
CFA Translate Sector
87h
--
Y
Y
Y
Y
Y
Y