# # DDR4 FPGA Fabric # ------ # # Disco-Kraken Key-In Components File # --------------------------------------- # # # Original Rev. 10-Mar-2023 # Most Recent Rev. 28-Oct-2024 # # # This file holds all of the components for the # DDR4 Memory for the FPGA Fabric section of the FPGA/CPU. # # # This is now a FIXED comps file. # UNITS MM # # Board_Location # Ref Part_Number Symbol Geometry X Y Properties #----- ----------- ------ ------------------ ---------------- ---------- # U301 MT40A1G16 SY_JUNK DDR4_96_Pin 123.50 108.00 1 180 ($G,"$O,$V") (COMPONENT_TYPE,"Mem_Grp") U302 MT40A1G16 SY_JUNK DDR4_96_Pin 123.50 95.00 1 180 ($G,"$O,$V") (COMPONENT_TYPE,"Mem_Grp") # # # Now the Termina_Via_Array for connecting the CA Bus # to its termination resistors. # # TVA1 Not_A_Part SY_JUNK Term_Via_Array 121.1 86.5 1 0 # # # Now the 25 Terminator Resistors on the Address & Command lines # and their local ByPass Capacitors # # R301 Res_39_Ohm_0402 SY_JUNK Res_0402 134.90 80.90 2 90 R303 Res_39_Ohm_0402 SY_JUNK Res_0402 133.70 80.90 2 90 R305 Res_39_Ohm_0402 SY_JUNK Res_0402 132.50 80.90 2 90 R307 Res_39_Ohm_0402 SY_JUNK Res_0402 131.30 80.90 2 90 R309 Res_39_Ohm_0402 SY_JUNK Res_0402 130.10 80.90 2 90 R311 Res_39_Ohm_0402 SY_JUNK Res_0402 128.90 80.90 2 90 R313 Res_39_Ohm_0402 SY_JUNK Res_0402 127.70 80.90 2 90 R315 Res_39_Ohm_0402 SY_JUNK Res_0402 126.50 80.90 2 90 R317 Res_39_Ohm_0402 SY_JUNK Res_0402 125.30 80.90 2 90 R319 Res_39_Ohm_0402 SY_JUNK Res_0402 124.10 80.90 2 90 R321 Res_39_Ohm_0402 SY_JUNK Res_0402 122.90 80.90 2 90 R323 Res_39_Ohm_0402 SY_JUNK Res_0402 121.70 80.90 2 90 R325 Res_39_Ohm_0402 SY_JUNK Res_0402 120.50 80.90 2 90 C371 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 134.90 77.00 2 90 C373 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 132.50 77.00 2 90 C375 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 130.10 77.00 2 90 C377 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 127.70 77.00 2 90 C379 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 125.30 77.00 2 90 C381 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.90 77.00 2 90 C383 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 120.50 77.00 2 90 R302 Res_39_Ohm_0402 SY_JUNK Res_0402 134.90 80.90 1 90 R304 Res_39_Ohm_0402 SY_JUNK Res_0402 133.70 80.90 1 90 R306 Res_39_Ohm_0402 SY_JUNK Res_0402 132.50 80.90 1 90 R308 Res_39_Ohm_0402 SY_JUNK Res_0402 131.30 80.90 1 90 R310 Res_39_Ohm_0402 SY_JUNK Res_0402 130.10 80.90 1 90 R312 Res_39_Ohm_0402 SY_JUNK Res_0402 128.90 80.90 1 90 R314 Res_39_Ohm_0402 SY_JUNK Res_0402 127.70 80.90 1 90 R316 Res_39_Ohm_0402 SY_JUNK Res_0402 126.50 80.90 1 90 R318 Res_39_Ohm_0402 SY_JUNK Res_0402 125.30 80.90 1 90 R320 Res_39_Ohm_0402 SY_JUNK Res_0402 124.10 80.90 1 90 R322 Res_39_Ohm_0402 SY_JUNK Res_0402 122.90 80.90 1 90 R324 Res_39_Ohm_0402 SY_JUNK Res_0402 121.70 80.90 1 90 C372 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 134.90 77.00 1 90 C374 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 132.70 77.00 1 90 C376 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 130.50 77.00 1 90 C378 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 128.30 77.00 1 90 C380 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 126.10 77.00 1 90 C382 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 123.90 77.00 1 90 C384 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 121.70 77.00 1 90 # # # Now the 2 Terminator Resistors on the Clock lines # and their local ByPass Capacitors # # R326 Res_39_Ohm_0402 SY_JUNK Res_0402 118.30 80.90 1 90 R327 Res_39_Ohm_0402 SY_JUNK Res_0402 119.50 80.90 1 90 C385 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 118.90 78.70 1 90 # # # Now the ZQ Reference Resistors # # and the ALERT_B Pull-Up Resistor # # and the RESET_B Pull-Down Resistor # # and the TEN Pull-Down Resistor # # # # ZQ Reference Resistors 240 Ohm to Ground # R328 Res_240_Ohm_0402 SY_JUNK Res_0402 120.60 114.50 1 0 R329 Res_240_Ohm_0402 SY_JUNK Res_0402 120.60 101.30 1 0 # # ALERT_B Pull-Up Resistor 4.7k Ohm to VDD_DDR4_1V2 # R330 Res_4.7k_Ohm_0603 SY_JUNK Res_0603 140.00 85.00 1 90 # # RESET_B Pull-Down Resistor 4.7k Ohm to Ground # R331 Res_4.7k_Ohm_0603 SY_JUNK Res_0603 134.80 102.50 1 0 # # TEN Pull-Down Resistor 4.7k Ohm to Ground # R332 Res_4.7k_Ohm_0603 SY_JUNK Res_0603 138.00 85.00 1 90 # # # Now the Bypass Capacitors for Memory Chip U301 # # # # Bypass Capacitors on U301 VDD_DDR4_1V2 # C301 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.10 112.90 1 0 C302 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 124.30 112.90 1 0 C303 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 115.80 111.20 1 90 C304 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 115.80 104.80 1 90 C305 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.90 103.10 1 0 C306 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 124.30 103.10 1 0 C307 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.10 112.80 2 0 C308 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.40 112.80 2 0 C309 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 126.40 112.80 2 0 C310 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.90 103.20 2 0 C311 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.30 103.20 2 0 C312 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 129.50 103.20 2 0 C313 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 117.90 106.00 2 0 C314 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 120.70 106.00 2 0 C315 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.70 110.00 2 0 C316 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 135.50 108.00 2 0 C317 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 134.70 105.00 1 0 C318 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 113.40 104.30 1 0 C319 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 134.70 111.00 1 0 C320 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 113.50 113.50 1 0 # # Bypass Capacitors on U301 VDD_BULK_2V5 aka Vpp # C321 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 129.10 113.30 2 90 C322 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 117.40 103.20 2 0 C323 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 117.10 102.00 1 0 C324 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 134.50 112.90 2 0 # # Bypass Capacitors on U301 Vrefca # C327 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 127.10 103.10 1 0 # # # Now the Bypass Capacitors for Memory Chip U302 # # # # Bypass Capacitors on U302 VDD_DDR4_1V2 # C331 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.10 99.90 1 0 C332 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 124.30 99.90 1 0 C333 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 115.80 98.20 1 90 C334 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 115.80 91.80 1 90 C335 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.90 90.10 1 0 C336 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 124.30 90.10 1 0 C337 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.10 99.80 2 0 C338 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.40 99.80 2 0 C339 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 126.40 99.80 2 0 C340 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 119.90 90.20 2 0 C341 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.30 90.20 2 0 C342 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 129.50 90.20 2 0 C343 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 117.90 93.00 2 0 C344 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 120.70 93.00 2 0 C345 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 122.70 97.00 2 0 C346 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 135.50 95.00 2 0 C347 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 134.70 92.00 1 0 C348 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 115.50 92.10 2 90 C349 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 134.70 98.00 1 0 C350 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 114.00 97.30 1 90 # # Bypass Capacitors on U302 VDD_BULK_2V5 aka Vpp # C351 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 129.10 100.30 2 90 C352 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 117.40 90.10 1 0 C353 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 117.10 88.80 2 0 C354 Cap_10_uFd_10_V_0805 SY_JUNK Cap_0805 134.50 99.90 2 0 # # Bypass Capacitors on U302 Vrefca # C357 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 127.10 90.10 1 0