5 4 3 2 1 J3 and J4 mates up to the socket card, while J1 and J2 goes down to the mother board. J1 is physical placed below J3, and J2 below J4. RC064X-14 Routing card for 64 pin XMega http://intra/PUBLIC/devices/datasheets_xmega/xmega_A3_A0208.pdf AVCC no via on avcc net C2 100n C14 N.M GND Close to J3 p3 L3 L2 GND Close to J4 p6 L1 VTG VTG GND D C3 100n C7 100n C1 N.M GND Close to J3 p3 & p6 C8 100n VTG GND Close to J3 p23 Close to J3 p39 BLM21AG102SN1D C9 N.M GND C PB0 PB2 PB4 PB6 GND PB0 PB2 PB4 PB6 PC0 PC2 PC4 PC6 GND PC0 PC2 PC4 PC6 PD0 PD2 PD4 PD6 GND PD0 PD2 PD4 PD6 PE0 PE2 PE4 PE6 GND PE0 PE2 PE4 PE6 PF0 PF2 PF4 PF6 GND PF0 PF2 PF4 PF6 J1 GND PH0 PH2 PH4 PH6 PR1 PR0 PE7 PE6 B GND XTAL1 XTAL2 GND TOSC1 TOSC2 RESETRESET GND J2 GND Close to J4 p15 Close to J3 p65 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 PA2 PA1 PA0 AVCC 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 GND PG0 PG2 PG4 PG6 C15 N.M VTG J1 GND PA0 PA2 PA4 PA6 J4 D GND Close to J4 p28 GND Close to J3 p26 J3 PA0 PA2 PA4 PA6 N.M J3 N.M C11 N.M 2 VTG PA1 4 GND PA3 PA3 6 GND PA5 PA5 PR1 8 PA7 PA7 PR0 10 RESET 12 VTG PB1 PB1 14 GND PB3 PB3 PDI_DATA 16 PB5 PB5 PF7 18 PB7 PB7 PF6 20 22 VTG VTG PC1 PC1 24 GND PC3 PC3 26 GND PC5 PC5 PF5 28 PC7 PC7 PF4 30 PF3 32 VTG PD1 PD1 34 GND PD3 PD3 PF2 36 PD5 PD5 PF1 38 PD7 PD7 PF0 40 42 VTG GND PE1 PE1 44 GND PE3 PE3 46 VTG PE5 PE5 PE7 48 PE7 PE7 PE6 50 PE5 52 VTG PF1 PF1 54 GND PF3 PF3 PE4 56 PF5 PF5 PE3 58 PF7 PF7 PE2 60 PE1 62 VTG PG1 64 GND PG3 PE0 66 PG5 68 GND PG7 70 VTG PD7 72 VTG PH1 74 PH3 76 PH5 78 PH7 80 82 VTG PA0 84 aref0 PB0 86 MOSI 88 MISO PDI_DATA 90 SCK 92 tdi PB5 94 tdo PB7 96 tms PB4 98 tck PB6 100 SILK: "AREF-CAP" 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 1 GND GND 9 GND GND 16 20 GND GND PA3 PA4 PA5 PA6 C5 N.M PA7 PB0 PB1 PB2 GND Close to J3 p8 C6 N.M GND GND Close to J3 p4 GND PB3 PB4 PB5 PB6 C4 N.M C26 N.M GND PB7 PC0 GND J4 around C9 and C4 GND Close to J3 p24 GND VTG GND Close to J3 p12 VTG GND GND PC1 PC2 PC3 PC4 C12 100n PC5 PC6 PC7 VTG Close to J3 p54 C19 100n GND GND Close to J3 p38 GND GND GND PD0 PD1 PD2 GND PD3 PD4 PD5 PD6 VTG C16 N.M GND Close to J3 p72 C18 N.M GND Close to J3 p50 GND BOARD_ID0 BOARD_ID4 C17 N.M N.M C20 N.M GND Close to J4 p26 C22 N.M GND Close to J4 p35 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 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 J2 GND PJ0 PJ2 PJ4 PJ6 GND GND PK0 PK2 PK4 PK6 GND GND PL0 PL2 PL4 PL6 GND GND PM0 PM2 PM4 PM6 GND GND PN0 PN2 PN4 PN6 GND GND PP0 PP2 PP4 PP6 GND GND PQ0 PQ2 PQ4 PQ6 GND VCC BOARD_ID1 BOARD_ID5 USB_ID N.M GND PDATA0 PDATA2 PDATA4 PDATA6 PCTRL0 / bs2 PCTRL2 / oe PCTRL4 / bs1 PCTRL6 / xa1 BOARD_ID0 BOARD_ID2 BOARD_ID4 GND Close to J4 p56 C10 N.M C21 N.M GND Close to J4 p55 GND Close to J4 p66 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 N.M 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 PJ1 PJ3 PJ5 PJ7 VTG PK1 PK3 PK5 PK7 VTG PL1 PL3 PL5 PL7 VTG PM1 PM3 PM5 PM7 C VTG PN1 PN3 PN5 PN7 VTG PP1 PP3 PP5 PP7 VTG PQ1 PQ3 PQ5 PQ7 UVCON VCC PDATA1 PDATA3 PDATA5 PDATA7 PCTRL1 / rdy PCTRL3 / wr PCTRL5 / xa0 PCTRL7 / pagel BOARD_ID1 BOARD_ID3 BOARD_ID5 B N.M VCC 5 3 1 6 E4 E2 E3 Y 3 1 6 4 C24 N.M 2 N.M GND N.M A08-0274.A 5 N.M 5 2 I0 I1 I2 I0 I1 I2 C25 N.M 5 GND VCC 3 1 6 N.M GND GND VCC PCB1 U5 GND U6 Y C13 N.M N.M Title Size A3 GND N.M Date: 4 3 A GND ATMEL Norway AS Vestre Rosten 79 N-7075 TILLER Norway 4 2 5 GND N.M 4 C23 100n E5 GND Y N.M N.M A E1 VCC I0 I1 I2 VCC U3 NC7SZ57P6X GND GND N.M id3: A 4 GND GND id2: /(A+B) GND E7 Y 2 E6 I0 I1 I2 VCC 3 1 6 Board id: 0x1a GND U4 2 STK600 RC064X-14 routing card Document Number <Doc> Rev A Sheet Monday, March 31, 2008 1 1 of 1