
Triggercrossbar
azonenberg/triggercrossbar
Rack mountable crossbar matrix for T&M trigger in/out signals, allowing dynamic reconfiguration of an experiment without recabling

The LATENTPACKET network infrastructure platform
Latentpink is an open-source printed circuit board by azonenberg, from the azonenberg/latentpacket repository on GitHub, published under the BSD-3-Clause licence. It is an 8-layer board of 145 × 139 mm with 841 parts on 953 nets, routed with 14,236 tracks and 4,034 vias.
It is built around the MYMGK00504ERSR, RCLAMP0514M and 74LVC1T45W6, with the DP83867, ECS-1612MV-250-CN-TR and NCP45521IMNTWG-H among its other parts. Its parts include 487 capacitors, 166 resistors, 48 ICs, 17 connectors and 16 diodes.
The LATENTPACKET network infrastructure platform
| Qty | Value | Footprint | References |
|---|---|---|---|
| 254 | 0.47 uF | azonenberg_pcb:EIA_0402_CAP_NOSILK | C10, C11, C12, C110, C115, C116, C119, C123, C128, C129, C130, C131, C132, C133, C134, C135 +238 |
| 103 | 0.1 uF | azonenberg_pcb:EIA_0402_CAP_NOSILK | C111, C167, C168, C207, C226, C235, C236, C237, C238, C258, C259, C260, C261, C334, C335, C336 +87 |
| 60 | 4.7 uF | azonenberg_pcb:EIA_0603_CAP_NOSILK | C13, C15, C106, C124, C125, C126, C127, C162, C163, C164, C165, C166, C180, C182, C184, C186 +44 |
| 47 | 470 | azonenberg_pcb:EIA_0402_RES_NOSILK | R100, R101, R102, R103, R104, R149, R150, R151, R152, R153, R154, R156, R157, R158, R159, R160 +31 |
| 26 | RCLAMP0514M | azonenberg_pcb:SOP_10_0.5MM_3MM | U40, U41, U42, U43, U44, U45, U46, U47, U48, U49, U50, U51, U52, U53, U54, U55 +10 |
| 25 | U.FL | azonenberg_pcb:CONN_U.FL_TE_1909763-1 | TP10, TP11, TP12, TP13, TP14, TP15, TP17, TP18, TP23, TP24, TP25, TP26, TP27, TP28, TP29, TP30 +9 |
| 22 | 10K | azonenberg_pcb:EIA_0402_RES_NOSILK | R3, R4, R5, R16, R18, R20, R22, R39, R48, R66, R67, R68, R139, R143, R145, R147 +6 |
| 16 | 33 | azonenberg_pcb:EIA_0402_RES_NOSILK | R30, R43, R50, R56, R58, R59, R60, R61, R62, R63, R115, R116, R123, R124, R125, R126 |
| 16 | GREEN | azonenberg_pcb:EIA_0603_LED | D1, D2, D3, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17 |
| 15 | 1K | azonenberg_pcb:EIA_0402_RES_NOSILK | R15, R17, R19, R21, R23, R29, R31, R32, R57, R65, R73, R106, R107, R108, R167 |
| 14 | TESTPOINT | azonenberg_pcb:TESTPOINT_SMT_0.5MM | TP1, TP2, TP3, TP4, TP5, TP16, TP19, TP20, TP21, TP22, TP40, TP41, TP42, TP43 |
| 13 | 0 | azonenberg_pcb:EIA_0402_RES_NOSILK | R2, R6, R33, R34, R35, R36, R37, R38, R44, R45, R46, R76, R166 |
| 13 | 4.7K | azonenberg_pcb:EIA_0402_RES_NOSILK | R41, R42, R49, R51, R52, R78, R79, R127, R128, R129, R132, R133, R155 |
| 12 | 220 uF | azonenberg_pcb:EIA_1210_CAP_NOSILK | C91, C92, C93, C96, C97, C107, C108, C109, C112, C113, C114, C171 |
| 10 | 22 uF 25V | azonenberg_pcb:EIA_1812_CAP_NOSILK | C89, C90, C94, C95, C100, C101, C102, C103, C104, C105 |
| 9 | 22 uF | azonenberg_pcb:EIA_1206_CAP_NOSILK | C169, C214, C283, C471, C472, C477, C478, C479, C480 |
| 7 | BEL_FUSE_0845-2R1T-E4 | azonenberg_pcb:CONN_RJ45_BELFUSE_0845-2R1T-E4 | J4, J8, J18, J19, J20, J21, J22 |
| 6 | 2.49K | azonenberg_pcb:EIA_0402_RES_NOSILK | R138, R140, R142, R144, R146, R148 |
| 6 | 47 uF | azonenberg_pcb:EIA_1210_CAP_NOSILK | C67, C155, C157, C159, C289, C301 |
| 6 | 74LVC1T45 | azonenberg_pcb:DFN_6_0.5MM_1.45x1.00MM | U26, U27, U31, U32, U33, U34 |
| 6 | FIDUCIAL | azonenberg_pcb:FIDUCIAL_1MM | FID1, FID2, FID3, FID4, FID5, FID6 |
| 6 | YC124-FR-0749R9L | azonenberg_pcb:YAGEO_YC124-FR | RN1, RN2, RN3, RN4, RN5, RN6 |
| 4 | 22 uF | azonenberg_pcb:EIA_0805_CAP_NOSILK | C262, C263, C265, C284 |
| 4 | AT30TS74_UDFN | azonenberg_pcb:DFN_8_0.5MM_2x3MM_TALL | U36, U37, U38, U39 |
| 4 | GROUNDCLIP | azonenberg_pcb:TESTPOINT_SMT_KEYSTONE_5016 | TP32, TP33, TP34, TP35 |
| 4 | HI1206N101R-10 | azonenberg_pcb:EIA_1206_CAP_NOSILK | L2, L3, L4, L5 |
| 4 | MYMGK00504ERSR | azonenberg_pcb:MODULE_MURATA_MYMGK00504ERSR | U11, U13, U14, U15 |
| 4 | SCREWHOLE | azonenberg_pcb:MECHANICAL_CLEARANCEHOLE_4_40 | M3, M4, M5, M6 |
| 3 | 1 uF | azonenberg_pcb:EIA_0402_CAP_NOSILK | C352, C353, C354 |
| 3 | 10 uF | azonenberg_pcb:EIA_0805_CAP_NOSILK | C204, C217, C221 |
| 3 | 100 | azonenberg_pcb:EIA_0402_RES_NOSILK | R80, R117, R118 |
| 3 | 100 uF | azonenberg_pcb:EIA_1206_CAP_NOSILK | C156, C160, C161 |
| 3 | 2K 1% | azonenberg_pcb:EIA_0402_RES_NOSILK | R109, R110, R111 |
| 3 | 330 uF | azonenberg_pcb:EIA_1210_CAP_NOSILK | C1, C154, C158 |
| 3 | 47 uF | azonenberg_pcb:EIA_1206_CAP_NOSILK | C6, C177, C178 |
| 3 | 49.9 | azonenberg_pcb:EIA_0402_RES_NOSILK | R74, R75, R112 |
| 3 | BLM31KN271SH1L | azonenberg_pcb:EIA_1206_CAP_NOSILK | FB2, FB3, FB4 |
| 3 | DNP | azonenberg_pcb:EIA_0402_RES_NOSILK | R14, R130, R168 |
| 3 | MI0603J601R-10 | azonenberg_pcb:EIA_0603_INDUCTOR_NOSILK | FB6, FB7, FB8 |
| 3 | XILINX_JTAG | azonenberg_pcb:XILINX_JTAG_PTH_MOLEX_0878311420 | J3, J9, J10 |
| 2 | 0.5 | azonenberg_pcb:EIA_0402_RES_NOSILK | R135, R136 |
| 2 | 10 uF 25V | azonenberg_pcb:EIA_1210_CAP_NOSILK | C98, C99 |
| 2 | 11K 1% | azonenberg_pcb:EIA_0402_RES_NOSILK | R114, R121 |
| 2 | 2.2 uF | azonenberg_pcb:EIA_0805_CAP_NOSILK | C173, C174 |
| 2 | 2.2 uF | azonenberg_pcb:EIA_0603_CAP_NOSILK | C205, C209 |
| 2 | 2.2K | azonenberg_pcb:EIA_0402_RES_NOSILK | R113, R120 |
| 2 | 4.7 uH | azonenberg_pcb:EIA_0805_INDUCTOR_NOSILK | L6, L7 |
| 2 | 5.76K | azonenberg_pcb:EIA_0402_RES_NOSILK | R137, R141 |
| 2 | CIS21J121NE | azonenberg_pcb:EIA_0805_INDUCTOR_NOSILK | FB10, FB11 |
| 2 | CONN_01X03 | azonenberg_pcb:CONN_HEADER_2.54MM_1x3 | J14, J15 |
| 2 | DNP | azonenberg_pcb:EIA_1210_CAP_NOSILK | C475, C476 |
| 2 | DNP | azonenberg_pcb:CAP_AL_10MM_SMT | C118, C120 |
| 2 | DP83867 | azonenberg_pcb:QFN_48_0.5MM_7x7MM | U5, U6 |
| 2 | ECS-1612MV-250-CN-TR | azonenberg_pcb:OSCILLATOR_1.6x1.2 | U7, U8 |
| 2 | EEH-ZS1E102UV | azonenberg_pcb:CAP_AL_10MM_SMT | C117, C122 |
| 2 | FAN_01 | azonenberg_pcb:CONN_MOLEX_KK_0470531000 | J11, J12 |
| 2 | JUMPER_0402_SPDT | azonenberg_pcb:EIA_0402_JUMPER | J16, J17 |
| 2 | NCP45521IMNTWG-H | azonenberg_pcb:DFN_8_0.5MM_2x2MM | U16, U17 |
| 1 | 0.015 uF | azonenberg_pcb:EIA_0603_CAP_NOSILK | C121 |
| 1 | 0.1 | azonenberg_pcb:EIA_0402_RES_NOSILK | R134 |
| 1 | 0826-1G1T-23-F | azonenberg_pcb:CONN_BELFUSE_0826_1G1T_23_F | J5 |
| 1 | 1.5K | azonenberg_pcb:EIA_0402_RES_NOSILK | R119 |
| 1 | 12.1K 1% | azonenberg_pcb:EIA_0402_RES_NOSILK | R64 |
| 1 | 160 | azonenberg_pcb:EIA_0402_RES_NOSILK | R11 |
| 1 | 16K | azonenberg_pcb:EIA_0402_RES_NOSILK | R1 |
| 1 | 2.2 uH | azonenberg_pcb:EIA_1210_CAP_NOSILK | L1 |
| 1 | 2.2k | azonenberg_pcb:EIA_0402_RES_NOSILK | R9 |
| 1 | 22 | azonenberg_pcb:EIA_0402_RES_NOSILK | R12 |
| 1 | 220 pF | azonenberg_pcb:EIA_0402_CAP_NOSILK | C218 |
| 1 | 249 | azonenberg_pcb:EIA_0402_RES_NOSILK | R47 |
| 1 | 300 | azonenberg_pcb:EIA_0402_RES_NOSILK | R13 |
| 1 | 330 | azonenberg_pcb:EIA_0402_RES_NOSILK | R40 |
| 1 | 3k | azonenberg_pcb:EIA_0402_RES_NOSILK | R8 |
| 1 | 4.7k | azonenberg_pcb:EIA_0402_RES_NOSILK | R10 |
| 1 | 470 1/4W | azonenberg_pcb:EIA_0603_RES_NOSILK | R28 |
| 1 | 620 1% | azonenberg_pcb:EIA_0402_RES_NOSILK | R105 |
| 1 | 960-23-23-F-AB-0 | azonenberg_pcb:HEATSINK_WAKEFIELDVETTE_960-23-23-F-AB-0 | M2 |
| 1 | 960-27-12-D-AB-0 | azonenberg_pcb:HEATSINK_WAKEFIELDVETTE_960-27-12-D-AB-0 | M1 |
| 1 | ADM3101E_QFN | azonenberg_pcb:QFN_12_0.5MM_3x3MM | U23 |
| 1 | AT24MAC402 | azonenberg_pcb:DFN_8_0.5MM_2x3MM_TALL | U20 |
The 810 most common of 841 parts.
It measures 145 × 139 mm and has 8 copper layers, 2.22 mm thick.
841 parts, built around the MYMGK00504ERSR, RCLAMP0514M, 74LVC1T45W6 and DP83867. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the azonenberg/latentpacket repository on GitHub, at the commit this page was made from: the board is latentpink/pcb/latentpink.kicad_pcb and its schematic latentpink/pcb/fpga.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the BSD-3-Clause licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

azonenberg/triggercrossbar
Rack mountable crossbar matrix for T&M trigger in/out signals, allowing dynamic reconfiguration of an experiment without recabling

azonenberg/latentred
Open hardware 48x 1000baseT + 2x 25G SFP28 Ethernet switch


azonenberg/misc-devboards
Miscellaneous prototype hardware that wasn't major enough to warrant a dedicated repo

azonenberg/efinix-tests
Miscellaneous experiments with Efinix FPGAs

azonenberg/stm32mp2-baremetal-tests
Experimenting with bare metal STM32MP2 development

