Xilinx Virtex-4 RocketIO User Manual page 5

Date Version
08/17/07 4.0
(cont'd) (cont'd)
UG076 (v4.1) November 2, 2008
• Modified
"10-Bit Alignment for 8B/10B Encoded Data."
• Expanded SONET alignment sequence figure into
• Removed support of RXSYNC functionality in
• Modified
Figure 3-18.
• Modified last paragraph of
• Removed RXBLOCKSYNC64B66BUSE column, last two rows (64B/66B), and note
from Table 3-14.
• Modified
Figure 3-24.
• Modified nominal frequency and period in text following
• Removed Clocking in Buffer Bypass Mode section from
• Removed Buffer Bypass Mode column from
Chapter 4:
• Modified attribute definitions in
• Removed description of TXUSRCLK from
• Corrected references to RXAFEEQ in
• Removed description of MGT from
Chapter 5:
• Added description of CRC wakeup in
Chapter 6:
• Modified
Figure 6-1 and
• Corrected equation references in
• Added additional bullet item to
• Modified text in
"Reference Clock"
Chapter 7:
• Added
"Reference Clock Period Restriction."
• Rewrote description of TXENOOB and RXSIGDET in
Signaling."
• Deleted TXENOOB and RXSIGDET, and added RXSYNC to
Be Simulated."
Chapter 8:
• Modified note 2 after
Table
• Changed port name to RXBLOCKSYNC64B66BUSE in
Table 8-12.
• Added notes to say that 64B/66B encoding/decoding is not supported in
Figure 8-2, Figure 8-4 to
Figure 8-21, Table 8-1 to
• Added item 5 to
"Usage."
Chapter 9:
• Expanded description in
Chapter 10:
• Rewrote
"Optimal Cable Length."
Appendix A:
• Removed 64B/66B from and modified descriptions of TXOUTCLK1/2 and
RXRECCLK1/2 in Table
• Added notes to
Figure
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Revision
"RXSLIDE."
"Clock Correction Sequences."
Table
Table 4-1.
"Clock and Data Recovery."
Figure 4-8.
"POWERDOWN."
"Latency and Timing."
Figure 6-4.
"Determining Power Supply Budget."
"Powering Unused MGTs."
and Figure 6-7.
8-1.
Figure 8-11, Figure 8-13, Figure
Table 8-9, Table 8-13 to Table
"Clock Traces."
A-1.
A-1, Table A-6, and Table A-7.
Figure 3-15 and Figure 3-16.
Table 3-25.
Chapter 3.
3-26.
"Out-of-Band (OOB)
"MGT Ports that Cannot
Table 8-3, Table 8-11, and
Figure
8-14, Figure 8-16 to
8-17.
Virtex-4 RocketIO MGT User Guide
8-1,