# # Virtex FPGA # # Key In Components File for the # HUB-0 ATLAS L1Calo Hub Module # ---=====----------------------------- # # Original Rev. 25-Aug-2016 # Most Recent Rev. 9-Dec-2016 # # # The main Virtex Components File, "virtex_fpga_comps" is a # Relatively Positioned Component Set format file. # # Since the position of the FPGA is now fixed it is now # faster and easier to move its associated components to # their final locations in a straight format comps file # than it is to mainatin a RPCS file for them. # # So as it is necessary to move the location of components # associated with the FPGA, that were originally in the FPGA # RPCS file, I'm moving them it this file and giving them # absolute positions. # # I'm not moving things in mass out of the FPGA RPCS file, # rather I'm just moving comps as their locations change. # # The position of the FPGA has been fixed since Pawel gave # the OK for 20 Amp AVCC and AVTT supplies and the OK for the # allocation of MGT Receivers in the meeting on 25-July-2016. # # This file holds components associated with the Virtex FPGA. # # # The next major section of the Virtex FPGA Comps file is # the ByPass capacitors. # # This table lists the bypass capacitors located at the FPGA loads. # # The power supply output filter capacitors located at # the power supply output are in addition to these # FPGA bypass capacitors listed in the following table: # # # FPGA_CORE Bus - DCDC-1 # VCCINT & VCCBRAM 8x 470 uFd 2.5V case V 9 mOhm C10 : C17 # 0.950 V Supply 11x 10 uFd 10V 0805 X7R C19 : C29 # 3760 uFd total Tant 10x 2.2 uFd 10 V 0603 X7R C30 : C39 # 132 uFd total Ceramic # # # BULK_1V8 Bus - DCDC-6 2x 470 uFd 2.5V case V 9 mOhm C50, C51 # VCCAUX, VCCAUX_IO, 10x 10 uFd 10V 0805 X7R C60 : C69 # VCCO Bank 0 10x 2.2 uFd 10 V 0603 X7R C70 : C79 # VCCO per Bank, 12 Banks # 940 uFd total Tant # 122 uFd total Ceramic # # # MGT_AVCC Bus - DCDC-2 2x 470 uFd 2.5V case V 9 mOhm C90, C91 # 1.000 V 7x 10 uFd 10V 0805 X7R C100 : C106 # 940 uFd total Tant 7x 2.2 uFd 10 V 0603 X7R C110 : C116 # 85 uFd total Ceramic # # # MGT_AVTT Bus - DCDC-3 2x 470 uFd 2.5V case V 9 mOhm C120, C121 # 1.200 V 7x 10 uFd 10V 0805 X7R C130 : C136 # 940 uFd total Tant 7x 2.2 uFd 10 V 0603 X7R C140 : C146 # 85 uFd total Ceramic # # # MGT_AVAUX Bus - DCDC-4 2x 470 uFd 2.5V case V 9 mOhm C150, C151 # 1.200 V 6x 10 uFd 10V 0805 X7R C160 : C165 # 940 uFd total Tant 6x 2.2 uFd 10 V 0603 X7R C170 : C175 # 73 uFd total Ceramic # # # BULK_3V3 Bus - DCDC-8 5x 10 uFd 10V 0805 X7R C180 : C184 # VCCO per Bank 2x 2.2 uFd 10 V 0603 X7R C185 : C186 # total of 2 Banks # 54 uFd total Ceramic # # # # ByPass Capacitors on the 0.950 V FPGA_CORE bus for the VCCINT and VCCBRAM # C10 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 79.50 193.00 1 180 C11 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 79.50 187.50 1 180 C12 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 57.10 184.70 1 180 C13 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 67.50 184.70 1 180 C14 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 57.10 187.50 2 0 C15 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 67.50 187.50 2 0 C16 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 58.00 165.00 2 0 C17 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 52.00 142.50 1 270 C19 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 86.00 181.00 1 180 C20 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 79.50 181.00 2 0 C21 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 71.00 161.50 2 0 C22 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 70.50 127.30 1 180 C23 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 64.50 130.70 2 0 C24 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 66.00 164.90 1 180 C25 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 66.00 158.10 1 180 C26 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 66.00 154.70 2 0 C27 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 60.50 142.20 1 180 C28 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 60.50 127.30 1 180 C29 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 71.00 170.00 2 0 C30 Cap_2.2_uFd_0603 SY_JUNK cap_0603 88.70 168.50 1 90 C31 Cap_2.2_uFd_0603 SY_JUNK cap_0603 88.70 161.30 2 90 C32 Cap_2.2_uFd_0603 SY_JUNK cap_0603 82.80 154.70 2 0 C33 Cap_2.2_uFd_0603 SY_JUNK cap_0603 80.10 157.50 1 180 C34 Cap_2.2_uFd_0603 SY_JUNK cap_0603 75.40 154.70 2 0 C35 Cap_2.2_uFd_0603 SY_JUNK cap_0603 77.80 131.00 1 180 C36 Cap_2.2_uFd_0603 SY_JUNK cap_0603 80.70 124.00 2 0 C37 Cap_2.2_uFd_0603 SY_JUNK cap_0603 75.10 128.20 2 0 C38 Cap_2.2_uFd_0603 SY_JUNK cap_0603 77.00 124.00 1 180 C39 Cap_2.2_uFd_0603 SY_JUNK cap_0603 73.00 123.00 2 0 # # ByPass Capacitors on the Bulk_1V8 bus for the FPGA: VCCAUX, VCCAUX_IO # VCCO Bank 0, and # VCCO per Bank # Yes, the 2.5 Volt T520 Polymer Tantalum Caps # are OK at 1.8 Volt for long term 105 deg C operation. # C50 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 58.00 159.00 1 180 C51 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 52.00 145.70 2 90 C60 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 66.00 161.50 1 180 C61 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 60.50 149.00 2 0 C62 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 54.50 127.00 2 0 C63 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 72.50 106.60 1 90 C64 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 80.00 105.90 1 180 C65 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 85.50 105.90 2 0 C66 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 68.20 123.00 1 180 C67 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 65.50 127.30 2 0 C68 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 59.50 130.70 1 180 C69 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 62.50 135.40 2 0 C70 Cap_2.2_uFd_0603 SY_JUNK cap_0603 87.50 164.90 2 90 C71 Cap_2.2_uFd_0603 SY_JUNK cap_0603 83.80 157.50 2 0 C72 Cap_2.2_uFd_0603 SY_JUNK cap_0603 79.10 154.70 1 180 C73 Cap_2.2_uFd_0603 SY_JUNK cap_0603 76.40 157.50 2 0 C74 Cap_2.2_uFd_0603 SY_JUNK cap_0603 71.00 154.70 1 180 C75 Cap_2.2_uFd_0603 SY_JUNK cap_0603 81.50 131.00 2 0 C76 Cap_2.2_uFd_0603 SY_JUNK cap_0603 74.10 131.40 2 0 C77 Cap_2.2_uFd_0603 SY_JUNK cap_0603 78.80 128.20 1 180 C78 Cap_2.2_uFd_0603 SY_JUNK cap_0603 72.50 110.50 2 90 C79 Cap_2.2_uFd_0603 SY_JUNK cap_0603 87.40 109.40 1 180 # # ByPass Capacitors on the 1.000 V MGT_AVCC bus for the MGT Transceivers # C90 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 112.80 186.00 2 0 C91 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 113.00 95.00 1 180 C100 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 92.10 180.30 2 0 C101 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 121.50 191.00 1 0 C102 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 149.50 181.60 1 0 C103 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 97.50 100.20 1 180 C104 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 107.50 100.80 2 0 C105 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 141.30 104.50 1 0 C106 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 95.00 189.00 1 180 C110 Cap_2.2_uFd_0603 SY_JUNK cap_0603 107.80 182.00 2 180 C111 Cap_2.2_uFd_0603 SY_JUNK cap_0603 111.50 176.40 2 0 C112 Cap_2.2_uFd_0603 SY_JUNK cap_0603 134.00 181.30 1 0 C113 Cap_2.2_uFd_0603 SY_JUNK cap_0603 102.40 106.70 2 0 C114 Cap_2.2_uFd_0603 SY_JUNK cap_0603 109.20 103.90 1 180 C115 Cap_2.2_uFd_0603 SY_JUNK cap_0603 141.50 115.70 2 270 C116 Cap_2.2_uFd_0603 SY_JUNK cap_0603 103.60 109.50 1 180 # # ByPass Capacitors on the 1.200 V MGT_AVTT bus for the MGT Transceivers # C120 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 155.90 184.00 1 270 C121 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 113.00 89.70 2 0 C130 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 96.80 180.30 2 0 C131 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 126.50 187.00 1 0 C132 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 145.00 179.00 1 0 C133 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 100.70 103.60 1 180 C134 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 109.30 97.40 2 0 C135 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 145.60 104.50 1 0 C136 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 153.50 201.20 1 90 C140 Cap_2.2_uFd_0603 SY_JUNK cap_0603 115.20 182.00 2 0 C141 Cap_2.2_uFd_0603 SY_JUNK cap_0603 108.70 179.20 1 0 C142 Cap_2.2_uFd_0603 SY_JUNK cap_0603 137.50 179.30 1 0 C143 Cap_2.2_uFd_0603 SY_JUNK cap_0603 106.40 106.70 2 0 C144 Cap_2.2_uFd_0603 SY_JUNK cap_0603 112.00 101.10 1 180 C145 Cap_2.2_uFd_0603 SY_JUNK cap_0603 141.50 112.20 2 270 C146 Cap_2.2_uFd_0603 SY_JUNK cap_0603 100.10 109.50 1 180 # # ByPass Capacitors on the 1.800 V MGT_AVAUX bus for the MGT Transceivers # C150 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 98.50 184.50 1 180 C151 Cap_470_uFd_Tant_V SY_JUNK Tant_V_Case 93.50 107.00 2 90 C160 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 101.50 180.30 2 0 C161 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 131.20 187.00 1 0 C162 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 161.70 179.00 1 0 C163 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 102.50 100.20 1 180 C164 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 114.30 98.00 2 0 C165 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 153.40 104.50 1 0 C170 Cap_2.2_uFd_0603 SY_JUNK cap_0603 111.50 182.00 2 180 C171 Cap_2.2_uFd_0603 SY_JUNK cap_0603 114.30 179.20 1 180 C172 Cap_2.2_uFd_0603 SY_JUNK cap_0603 141.00 181.30 1 0 C173 Cap_2.2_uFd_0603 SY_JUNK cap_0603 98.40 106.70 2 0 C174 Cap_2.2_uFd_0603 SY_JUNK cap_0603 105.20 103.90 1 180 C175 Cap_2.2_uFd_0603 SY_JUNK cap_0603 149.50 104.80 2 180 # # ByPass Capacitors for the BULK_3V3 VCCO supply to the 2 HR Banks # C180 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 66.00 170.00 1 180 C181 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 71.00 164.90 2 0 C182 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 71.00 158.10 1 180 C183 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 60.50 145.60 2 0 C184 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 69.50 130.70 1 180 C185 Cap_2.2_uFd_0603 SY_JUNK cap_0603 87.50 157.50 2 0 C186 Cap_2.2_uFd_0603 SY_JUNK cap_0603 82.50 128.20 2 0 # # -------------------------------------------------------------- # -------------------------------------------------------------- # # # ByPass Capacitors Under the FPGA # # # -------------------------------------------------------------- # -------------------------------------------------------------- # # # FPGA_CORE Bypass Caps Under the FPGA C191 Cap_100_nFd_0402 SY_JUNK cap_0402 106.20 140.00 2 270 C192 Cap_100_nFd_0402 SY_JUNK cap_0402 108.50 140.00 2 0 C193 Cap_100_nFd_0402 SY_JUNK cap_0402 111.50 140.00 2 0 C194 Cap_100_nFd_0402 SY_JUNK cap_0402 113.00 144.50 2 90 C195 Cap_100_nFd_0402 SY_JUNK cap_0402 119.50 140.00 2 0 C196 Cap_100_nFd_0402 SY_JUNK cap_0402 122.50 140.00 2 0 C197 Cap_100_nFd_0402 SY_JUNK cap_0402 125.00 144.50 2 270 C198 Cap_100_nFd_0402 SY_JUNK cap_0402 125.00 147.50 2 90 C199 Cap_100_nFd_0402 SY_JUNK cap_0402 115.00 137.50 2 90 C200 Cap_100_nFd_0402 SY_JUNK cap_0402 115.00 134.50 2 90 C201 Cap_100_nFd_0402 SY_JUNK cap_0402 125.00 138.50 2 90 C202 Cap_100_nFd_0402 SY_JUNK cap_0402 126.00 133.50 2 90 # # BULK_1V8 Bypass Caps Under the FPGA C211 Cap_100_nFd_0402 SY_JUNK cap_0402 129.00 147.50 2 90 C212 Cap_100_nFd_0402 SY_JUNK cap_0402 131.50 142.00 2 0 C213 Cap_100_nFd_0402 SY_JUNK cap_0402 132.00 145.50 2 90 C214 Cap_100_nFd_0402 SY_JUNK cap_0402 134.00 142.50 2 90 C215 Cap_100_nFd_0402 SY_JUNK cap_0402 92.85 140.00 2 0 C216 Cap_100_nFd_0402 SY_JUNK cap_0402 98.00 140.00 2 180 C217 Cap_100_nFd_0402 SY_JUNK cap_0402 103.00 138.50 2 270 C218 Cap_100_nFd_0402 SY_JUNK cap_0402 103.50 130.00 2 0 C219 Cap_100_nFd_0402 SY_JUNK cap_0402 115.00 131.50 2 90 C245 Cap_100_nFd_0402 SY_JUNK cap_0402 128.00 137.50 2 90 C246 Cap_100_nFd_0402 SY_JUNK cap_0402 129.00 131.50 2 270 C247 Cap_100_nFd_0402 SY_JUNK cap_0402 132.00 137.50 2 90 C248 Cap_100_nFd_0402 SY_JUNK cap_0402 132.50 134.00 2 180 C249 Cap_100_nFd_0402 SY_JUNK cap_0402 136.00 134.50 2 270 # # MGT_AVCC Bypass Caps Under the FPGA C221 Cap_100_nFd_0402 SY_JUNK cap_0402 106.00 151.50 2 90 C222 Cap_100_nFd_0402 SY_JUNK cap_0402 108.00 151.50 2 270 C223 Cap_100_nFd_0402 SY_JUNK cap_0402 110.00 151.50 2 90 C224 Cap_100_nFd_0402 SY_JUNK cap_0402 114.00 151.50 2 270 C225 Cap_100_nFd_0402 SY_JUNK cap_0402 117.00 151.50 2 90 C226 Cap_100_nFd_0402 SY_JUNK cap_0402 121.00 151.50 2 270 C227 Cap_100_nFd_0402 SY_JUNK cap_0402 123.00 151.50 2 90 C228 Cap_100_nFd_0402 SY_JUNK cap_0402 125.00 151.50 2 270 C229 Cap_100_nFd_0402 SY_JUNK cap_0402 133.00 151.50 2 90 C230 Cap_100_nFd_0402 SY_JUNK cap_0402 106.00 128.50 2 270 C231 Cap_100_nFd_0402 SY_JUNK cap_0402 108.00 128.50 2 90 C232 Cap_100_nFd_0402 SY_JUNK cap_0402 110.00 128.50 2 270 C233 Cap_100_nFd_0402 SY_JUNK cap_0402 112.00 128.50 2 90 C234 Cap_100_nFd_0402 SY_JUNK cap_0402 114.00 128.50 2 90 C235 Cap_100_nFd_0402 SY_JUNK cap_0402 117.00 128.50 2 270 C236 Cap_100_nFd_0402 SY_JUNK cap_0402 121.00 128.50 2 90 C237 Cap_100_nFd_0402 SY_JUNK cap_0402 125.00 128.50 2 90 C238 Cap_100_nFd_0402 SY_JUNK cap_0402 133.00 128.50 2 270 # # MGT_AVTT Bypass Caps Under the FPGA C311 Cap_100_nFd_0402 SY_JUNK cap_0402 96.00 155.50 2 270 C312 Cap_100_nFd_0402 SY_JUNK cap_0402 100.00 155.50 2 270 C313 Cap_100_nFd_0402 SY_JUNK cap_0402 104.00 155.50 2 270 C314 Cap_100_nFd_0402 SY_JUNK cap_0402 108.00 155.50 2 270 C315 Cap_100_nFd_0402 SY_JUNK cap_0402 112.00 155.50 2 270 C316 Cap_100_nFd_0402 SY_JUNK cap_0402 117.00 155.50 2 270 C317 Cap_100_nFd_0402 SY_JUNK cap_0402 123.00 155.50 2 90 C318 Cap_100_nFd_0402 SY_JUNK cap_0402 127.00 155.50 2 90 C319 Cap_100_nFd_0402 SY_JUNK cap_0402 133.00 155.50 2 270 C320 Cap_100_nFd_0402 SY_JUNK cap_0402 96.00 124.50 2 90 C321 Cap_100_nFd_0402 SY_JUNK cap_0402 100.00 124.50 2 90 C322 Cap_100_nFd_0402 SY_JUNK cap_0402 104.00 124.50 2 90 C323 Cap_100_nFd_0402 SY_JUNK cap_0402 108.00 124.50 2 90 C324 Cap_100_nFd_0402 SY_JUNK cap_0402 112.00 124.50 2 90 C325 Cap_100_nFd_0402 SY_JUNK cap_0402 117.00 124.50 2 90 C326 Cap_100_nFd_0402 SY_JUNK cap_0402 123.00 124.50 2 270 C327 Cap_100_nFd_0402 SY_JUNK cap_0402 127.00 124.50 2 270 C328 Cap_100_nFd_0402 SY_JUNK cap_0402 133.00 124.50 2 90 # # MGT_AVAUX Bypass Caps Under the FPGA C331 Cap_100_nFd_0402 SY_JUNK cap_0402 105.00 153.50 2 270 C332 Cap_100_nFd_0402 SY_JUNK cap_0402 107.00 153.50 2 90 C333 Cap_100_nFd_0402 SY_JUNK cap_0402 118.00 153.50 2 90 C334 Cap_100_nFd_0402 SY_JUNK cap_0402 127.00 151.50 2 90 C335 Cap_100_nFd_0402 SY_JUNK cap_0402 130.00 153.50 2 90 C336 Cap_100_nFd_0402 SY_JUNK cap_0402 105.00 126.50 2 90 C337 Cap_100_nFd_0402 SY_JUNK cap_0402 107.00 126.50 2 270 C338 Cap_100_nFd_0402 SY_JUNK cap_0402 118.00 126.50 2 270 C339 Cap_100_nFd_0402 SY_JUNK cap_0402 127.00 128.50 2 270 C340 Cap_100_nFd_0402 SY_JUNK cap_0402 130.00 126.50 2 270 # # BULK_3V3 Bypass Caps Under the FPGA C241 Cap_100_nFd_0402 SY_JUNK cap_0402 100.50 150.00 2 0 C242 Cap_100_nFd_0402 SY_JUNK cap_0402 104.50 146.00 2 0 # # ----------------------------------------------------------- # # Now include the Digitally Controlled Impedance DCI # calibration resistors. For each Select I/O Bank the # DCI calibration resistors is 240 Ohm from the VRP # pin to Ground. # # We have these for HP Banks: 65, 66, 67, 68 - R101:R104. # # We have one of these for HP Bank 71 - R105. # # We do not include them for the unused HP Banks: 70, 72. # # The DCI VRP pins do not exist for the HR Banks: 84, 94. # R101 Res_240_Ohm_0603 SY_JUNK res_0603 87.00 143.20 2 0 R102 Res_240_Ohm_0603 SY_JUNK res_0603 87.00 136.50 2 0 R103 Res_240_Ohm_0603 SY_JUNK res_0603 87.00 132.50 2 0 R104 Res_240_Ohm_0603 SY_JUNK res_0603 87.00 127.50 2 0 R105 Res_240_Ohm_0603 SY_JUNK res_0603 161.50 146.70 2 180 # # ----------------------------------------------------------- # # Now include the pull-down resistors on the VREF pins # that are required for any Select I/O Bank that uses an # I/O standard that uses a differential input buffer and # uses an internal source of VREF (VREF_Internal or VREF_Scan). # These are 1k Ohm from the VREF pin to Ground. # # We have these for the HP Banks: 65, 66, 67, 68 - R106:R109. # # We have one of these for HP Bank 71 - R110. # # We do not have these for the unused HP Banks: 70, 72. # # We have these for the HR Banks: 84, 94 - R111:R112. # R106 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 145.20 2 0 R107 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 141.20 2 0 R108 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 134.50 2 0 R109 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 129.50 2 0 R110 Res_1k_Ohm_0603 SY_JUNK res_0603 161.50 148.70 2 180 R111 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 147.20 2 0 R112 Res_1k_Ohm_0603 SY_JUNK res_0603 87.00 149.20 2 0 # # ----------------------------------------------------------- # # Now includ the required MGT Termination Calibration Resistors # for the GTH and GTY transceivers. Thsese 100 Ohm resistors # from the MGTRREF pin to the MGTAVTTCAL pin and then to # the MGTAVTT pin. # # The traces from these resistors to the MGTRREF and # MGTAVTTCAL pins must be symmetric, matched in length # and under 0.5 Ohm. # # We need all 4 of these MGT Calibration Resistors # that are located near Quads: 125, 130, 226, 231. # R113 Res_100_Ohm_0603 SY_JUNK res_0603 110.00 112.00 2 180 R114 Res_100_Ohm_0603 SY_JUNK res_0603 139.00 115.00 2 270 R115 Res_100_Ohm_0603 SY_JUNK res_0603 110.00 168.00 2 180 R116 Res_100_Ohm_0603 SY_JUNK res_0603 139.00 165.00 2 90