Xilinx Virtex-4 RocketIO User Manual page 50

Chapter 1: RocketIO Transceiver Overview
Table 1-11: RocketIO MGT PMA Attributes
Attribute
Calibration
FDET_HYS_CAL
FDET_HYS_SEL
FDET_LCK_CAL
FDET_LCK_SEL
LOOPCAL_WAIT
RXFDET_LCK_CAL
RXFDET_HYS_CAL
RXFDET_HYS_SEL
RXFDET_LCK_SEL
RXLOOPCAL_WAIT
RXFDET_CLOCK_DIVIDE
RXVCODAC_INIT
RXCPSEL
TXFDCAL_CLOCK_DIVIDE
VCODAC_INIT
TXCPSEL
Drivers/Buffers
RXAFEEQ
RXDCCOUPLE
RXEQ
TXDAT_TAP_DAC
50
Type
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
2-bit
Sets up the calibration circuitry.
Binary
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4for more details.
3-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
2-bit Sets up the calibration circuitry. See
Binary Chapter 4 for more details.
3-bit
Sets up the calibration circuitry.
Binary
10-bit Affects the characteristics of the calibration logic. See
Binary the PLLs" in Chapter
Boolean Reserved. Use the RocketIO Wizard to set this attribute.
String None, two, four.
10-bit Affects the characteristics of the calibration logic. See
Binary the PLLs" in Chapter
Boolean Reserved. Use the RocketIO Wizard to set this attribute.
9-bit Receiver linear equalization control attributes. See
Binary Equalization" in Chapter
FALSE/TRUE.
Boolean
FALSE: Internal RX AC coupling capacitors enabled.
TRUE: Internal RX AC coupling capacitors bypassed.
64-bit
Reserved. This feature is not supported. Use the RocketIO Wizard to
set this attribute.
Hex
5-bit Transmitter data amplitude control. See
Binary Emphasis" in Chapter
www.xilinx.com
Description
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
"Calibration for the PLLs" in
4.
4.
4.
"Output Swing and
4.
Virtex-4 RocketIO MGT User Guide
UG076 (v4.1) November 2, 2008
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"Calibration for
"Calibration for
"Receive