XRS10L120 Datasheet, PDF (43/52 Pages) Exar Corporation – SERIAL ATA II: 1:2 PORT MULTIPLIER

REV. P1.0.1
PRELIMINARY
XRS10L120
SERIAL ATA II: 1:2 PORT MULTIPLIER
TABLE 15: SATA PORT MULTIPLIER REGISTERS
ADDRESS
HEX
BIT(S)
NAME
RW
RESET
VALUE
DESCRIPTION
0.0082 7
p_rx_areset_d1
RW
0
Programmable auto reset for transmit elastic fifo
(Device 1 link layer)
1 = reset fifo when full or empty
0 = otherwise
6
p_rx_ra_disable_d1 RW
0
Programmable rate adjust disable for receive elastic
fifo (Device 1 link layer)
1 = disable
0 = enable
5
p_tx_feclr_d1
RW
0
Programmable fifo error clear for transmit elastic fifo
(Device 1 link layer)
1 = clear sticky error
0 = otherwise
4
p_tx_areset_d1
RW
0
Programmable auto reset for transmit elastic fifo
(Device 1 link layer)
1 = reset fifo when full or empty
0 = otherwise
3
p_tx_ra_disable_d1 RW
0
Programmable rate adjust disable for transmit elastic
fifo (Device 1 link layer)
1 = disable
0 = enable
2
p_as_mon_d0
RW
1
Control bit that
1 = monitors for unaligned Dword primitives (Device
0 link layer)
0 = otherwise
1
p_sd_disable_d0
RW
0
Programmable scrambler/de-scrambler disable
(Device 0 link layer)
1 = disable
0 = enable
0
p_rx_feclr_d0
RW
0
Programmable fifo error clear for transmit elastic fifo
(Device 0 link layer)
1 = clear sticky error
0 = otherwise
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