184 www.xilinx.com RocketIO™ X Transceiver User Guide1-800-255-7778 UG035 (v1.5) November 22, 2004Appendix F: Modifiable AttributesRCLK_COR_SEQ_1_2 11'b00111110111 11'b00111110111 11'b00111110111CLK_COR_SEQ_1_3 11'b00111110111 11'b00111110111 11'b00111110111CLK_COR_SEQ_1_4 11'b00111110111 11'b00111110111 11'b00111110111CLK_COR_SEQ_1_MASK 4'b0000, 4-bit binary 4'b0000, 4-bit binary 4'b0000, 4-bit binaryCLK_COR_SEQ_2_1 11'b00000000000 11'b00000000000 11'b00000000000CLK_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 FALSE FALSECLK_COR_SEQ_DROP FALSE, TRUE FALSE, TRUE FALSE, TRUECLK_COR_SEQ_LEN 2 2 4CLK_CORRECT_USE TRUE TRUE TRUECOMMA_10B_MASK 10'b1111111111 10'b1111111111 10'b1111111111DEC_MCOMMA_DETECT TRUE TRUE TRUEDEC_PCOMMA_DETECT TRUE TRUE TRUEDEC_VALID_COMMA_ONLY TRUE TRUE TRUELANE_ID UNUSED UNUSED UNUSEDMCOMMA_10B_VALUE 10'b1100000101 10'b1100000101 10'b1100000101MCOMMA_DETECT TRUE TRUE TRUEPCOMMA_10B_VALUE 10'b0011111010 10'b0011111010 10'b0011111010PCOMMA_DETECT TRUE TRUE TRUEPMA_PWR_CNTRL 8'b11111111,8-bit binary8'b11111111,8-bit binary8'b11111111,8-bit binaryPMA_SPEED 25_10 25_20 25_40RX_BUFFER_USE TRUE TRUE TRUERX_LOS_INVALID_INCR 1 1 1RX_LOS_THRESHOLD 4 4 4RX_LOSS_OF_SYNC_FSM FALSE FALSE FALSESH_CNT_MAX UNUSED UNUSED UNUSEDSH_INVALID_CNT_MAX UNUSED UNUSED UNUSEDTX_BUFFER_USE TRUE, FALSE TRUE, FALSE TRUE, FALSETable F-2: Default Attribute Values: GT10_AURORA_1, GT10_AURORA_2,and GT10_AURORA_4 (Continued)Attribute GT10_AURORA_1 GT10_AURORA_2 GT10_AURORA_4