Intel N2820 FH8065301616603 Data Sheet
Product codes
FH8065301616603
Serial ATA (SATA)
236
Datasheet
13.16
SATA Secondary Write Control IO Registers
13.16.1
Secondary Channel Device Control register (S_DEVICE_CTRL)—
Offset 2h
Access Method
Default: 00h
Table 111.
Summary of SATA Secondary Write Control I/O Registers—SCTLIDEBA
Offset
Size
Register ID—Description
Default
Value
2h
1
00h
Type: I/O Register
(Size: 8 bits)
S_DEVICE_CTRL: [SCTLIDEBA] + 2h
SCTLIDEBA Type: PCI Configuration Register (Size: 32 bits)
SCTLIDEBA Reference: [B:0, D:19, F:0] + 108h
SCTLIDEBA Reference: [B:0, D:19, F:0] + 108h
7
4
0
0
0
0
0
0
0
0
0
RSV
D
0
S_DEV
ICE
_CT
R
L_SRST
S_DE
VIC
E
_C
TRL_nIE
N
RSV
D
1
Bit
Range
Default &
Access
Description
7:3
0b
RO
RSVD0: Reserved
2
0h
RW
Soft Reset (S_DEVICE_CTRL_SRST): Soft Reset.
1
0h
RW
Interrupt Enable, Negative Logic (S_DEVICE_CTRL_nIEN): Interrupt Enable,
Negative Logic.
0
0b
RO
RSVD1: Reserved