XRS10L210 Datasheet, PDF (28/37 Pages) Exar Corporation – SERIAL ATA II: PORT SELECTOR

EXSTOR - 1 XRS10L210
SERIAL ATA II: PORT SELECTOR
TABLE 14: BIAS GENERATOR CONFIGURATION (MDIO DEVICE 1, 2)
REV. 1.04
ADDRESS
HEX
N.0064
BIT(S)
7:4
NAME
pr100Tx[3:0]
TYPE
RW
RESET VALUE
DESCRIPTION
0x0
Transmit pre-driver current bias
1010=50uA
0010=75uA
0000=100uA
0001=125uA
1100=150uA
0111=175uA
1111=200uA
3:0
N.0065 7:4
Reserved[3:0]
Reserved
RW
0x0
DO NOT MODIFY
RW
0x0
DO NOT MODIFY
3:0
prcal100Tx[3:0]
RW
0x0
Transmit driver current bias
1010=50uA
0010=75uA
0000=100uA
0001=125uA
1100=150uA
0111=175uA
1111=200uA
5.3 XRS10L210 Device Generic Registers
This section outlines generic registers relating to the XRS10L210 as a whole. These registers are accessed
through MDIO device 0.
ADDRESS
HEX
BIT(S)
0.0004 3:0
0.0030 7:0
0.0031 7:0
0.0032 7:0
TABLE 15: RESET CONTROL SIGNALS
NAME
TYPE RESET VALUE
DESCRIPTION
resetPLLB_reg[3:0]
RW
revision_id[7:0]
R/O
device_id [15:8]
R/O
device_id [7:0
R/O
0x0F
0x01
0x83
0x07
Resets the PLL portion of the macros
0x00 = PLL reset
0x0F = clears PLL reset
Deivice Revision ID
Device ID MSB
Device ID LSB
28