192 www.xilinx.com RocketIO™ X Transceiver User Guide1-800-255-7778 UG035 (v1.5) November 22, 2004Appendix F: Modifiable AttributesRCLK_COR_SEQ_2_2 11'b00000000000 11'b00000000000 11'b00000000000CLK_COR_SEQ_2_3 11'b00000000000 11'b00000000000 11'b00000000000CLK_COR_SEQ_2_4 11'b00000000000 11'b00000000000 11'b00000000000CLK_COR_SEQ_2_MASK 4'b0000, 4-bit binary 4'b0000, 4-bit binary 4'b0000, 4-bit binaryCLK_COR_SEQ_2_USE FALSE, TRUE FALSE, TRUE FALSE, TRUECLK_COR_SEQ_DROP FALSE, TRUE FALSE, TRUE FALSE, TRUECLK_COR_SEQ_LEN 2, 1, 2, 3, 4 2, 1, 2, 3, 4 2, 1, 2, 3, 4CLK_CORRECT_USE TRUE, FALSE TRUE, FALSE TRUE, FALSECOMMA_10B_MASK 10'b0001111111 10'b0001111111 10'b0001111111DEC_MCOMMA_DETECT TRUE, FALSE TRUE, FALSE TRUE, FALSEDEC_PCOMMA_DETECT TRUE, FALSE TRUE, FALSE TRUE, FALSEDEC_VALID_COMMA_ONLY TRUE, FALSE TRUE, FALSE TRUE, FALSELANE_ID 11'b00000000000,11-bit binary11'b00000000000,11-bit binary11'b00000000000,11-bit binaryMCOMMA_10B_VALUE 10'b1010000011 10'b1010000011 10'b1010000011MCOMMA_DETECT TRUE TRUE TRUEPCOMMA_10B_VALUE 10'b0101111100 10'b0101111100 10'b0101111100PCOMMA_DETECT TRUE TRUE TRUEPMA_PWR_CNTRL 8'b11111111, 8-bit binary 8'b11111111, 8-bit binary 8'b11111111, 8-bit binaryPMA_SPEED 28_10 28_20 28_40RX_BUFFER_USE TRUE, FALSE TRUE, FALSE TRUE, FALSERX_LOS_INVALID_INCR 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128 1, 2, 4, 8, 16, 32, 64, 128RX_LOS_THRESHOLD 4, 8, 16, 32, 64, 128, 256, 512 4, 8, 16, 32, 64, 128, 256, 512 4, 8, 16, 32, 64, 128, 256, 512RX_LOSS_OF_SYNC_FSM TRUE, FALSE TRUE, FALSE TRUE, FALSESH_CNT_MAX UNUSED UNUSED UNUSEDSH_INVALID_CNT_MAX UNUSED UNUSED UNUSEDTX_BUFFER_USE TRUE, FALSE TRUE, FALSE TRUE, FALSETable F-6: Default Attribute Values: GT10_INFINIBAND_1, GT10_INFINIBAND_2,and GT10_INFINIBAND_4 (Continued)Attribute GT10_INFINIBAND_1 GT10_INFINIBAND_2 GT10_INFINIBAND_4