1 2 3 4 5 6 7 8 STK600-RC048SAM-88 J3 and J4 mates with the socket card, while J1 and J2 goes down to the mother board. J1 is physical placed below J3, and J2 below J4. Routing card for STK600 A J1 PA08 PA10 PA12 PA14 PB0 PB2 PB4 PB6 PA16 PA18 PA20 PA22 PC0 PC2 PC4 PC6 PA24 PD0 PD2 PD4 PD6 PA28 PA30 GND GND GND GND PB02 PB08 PB10 PE0 PE2 PE4 PE6 GND PF0 PF2 PF4 PF6 GND PB22 PG0 PG2 PG4 PG6 GND PH0 PH2 PH4 PH6 PA14 PA15 C PA00 PA01 RESETN GND XTAL1 XTAL2 GND TOSC1 TOSC2 RESET GND VCC VCC 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 J2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 VTG PA1 PA3 PA5 PA7 VTG PB1 PB3 PB5 PB7 VTG PC1 PC3 PC5 PC7 VTG PD1 PD3 PD5 PD7 GND PA01 PA03 PA05 PA07 J3 GND PA17 PA19 PA21 PA23 GND PA25 PA27 PA31 VTG PE1 PE3 PE5 PE7 VTG PF1 PF3 PF5 PF7 GND PB03 PB09 PB11 VTG VTG PG1 PG3 PG5 PG7 R1 10k PB23 GND VDDIO VDDCORE GND RESETN PA27 PB23 PB22 PH1 PH3 PH5 PH7 VTG GND PB03 PB02 PA31 PA30 PA28 VTG AREF0 AREF1 MOSI MISO SCK TDI TDO TMS TCK 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 GND PA09 PA11 PA13 PA15 PA03 PA04 VDDIO PA25 PA24 PA31 PA30 GND GND GND J4 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 GND GND GND GND GND GND GND GND GND GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 GND PA00 PA01 PA02 PA03 GND VDDANA PB08 PB09 GND PA04 PA05 PA06 PA07 GND PA08 PA09 PA10 PA11 GND VDDIO PB10 PB11 GND PA12 PA13 PA14 PA15 GND PA16 PA17 PA18 PA19 GND PA20 PA21 PA22 PA23 BOARD_ID0 BOARD_ID4 Mating FSI-140 VDDANA INDUCTOR C6 BLM21AG102SN1D C4 100n C7 470p VCC GND PP0 PP2 PP4 PP6 GND VBUS3V R2 GND VBUS 27k R3 47k GND PA25 PA24 R4 0R R5 0R PQ0 PQ2 PQ4 PQ6 DP DN UID GND GND GND VCC BOARD_ID1 BOARD_ID5 VTG PN1 PN3 PN5 PN7 VTG PP1 PP3 PP5 PP7 VTG PQ1 VBUS3V PQ3 PQ5 PQ7 VBUST VBUS UVCON VCC C BOARD_ID1 BOARD_ID3 BOARD_ID5 C8 2.2u VCC Board ID : 0x58 I0 I1 I2 LABEL1 Cannot open file Product number/revision C:\Documents Serial number and Label PCBA FIDUCIAL Y 2 4 5 BOARD_ID2 3 1 6 BOARD_ID0 BOARD_ID1 VCC I0 I1 I2 U2 NC7SZ57P6X Y 4 BOARD_ID3 C1 100n ATMEL Norway * Vestre Rosten 79 * N-7075 TILLER * D NORWAY VCC 2 5 A08-1248 E3 3 1 6 U1 NC7SZ57P6X VCC BOARD_ID0 GND FIDUCIAL C2 100n Date: 25.03.2014 Document number: * 14:40:52 PAGE: 1 of Revision: 2 TITLE: STK600-RC048SAM-88 GND 1 GND B E2 GND E7 PCB Clip Hole, STK600 Routing card GND PN0 PN2 PN4 PN6 VTG PM1 PM3 PM5 PM7 GND 2 GND GND VTG PL1 PL3 PL5 PL7 GND PCB1 E5 PCB Clip Hole, STK600 Routing card E6 PCB Clip Hole, STK600 Routing card GND PM0 PM2 PM4 PM6 VTG PK1 PK3 PK5 PK7 GND FIDUCIAL GND GND VTG PJ1 PJ3 PJ5 PJ7 C5 100n E1 E4 PCB Clip Hole, STK600 Routing card GND GND PL0 PL2 PL4 PL6 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 VDDCORE 100n D GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 Mating FSI-150 L1 C3 100n GND GND PK0 PK2 PK4 PK6 BOARD_ID0 BOARD_ID2 BOARD_ID4 VDDIO GND GND Mating FSI-140 VTG GND 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 PA31 PA30 Mating FSI-150 GND PJ0 PJ2 PJ4 PJ6 VCC PA0 PA2 PA4 PA6 GND B GND PA00 PA02 PA04 PA06 A 3 4 GND GND 5 GND STK600-RC048SAM-88.SchDoc 6 7 8 1