1 2 3 4 5 6 Power-On LED USB5V0 1uH 4 FB JP1 IC1 C4 10uF C2 1uF LD1 VCC_3V3 VCC_3V3 J4 J2 GND C6 1uF R6 USB-SS_B USB-SCK USB-MOSI USB-MISO iCE40-SS_B 75 R7 R8 75 200 R10 iCE40-SCK GND iCE40-SO C10 1uF iCE40-SI 200 iCE40-DB2 200 R20 iCE40-DB3 R21 200 iCE40-DB4 200 R23 iCE40-DB5 R24 200 iCE40-DB6 iCE40-DB7 1 C35 0.1uF 3.0K Atmel USB Programming Block V+ C30 C31 0.1uF 10nF SYSCLK NOT STUFFED SET VCC_3V3 2 4 DIV GND DIV GND LTC1799CS5#TRPBF JP2 DIV=OPEN DIV=VCC_3V3 DIV=GND 3.33 MHz (DEFAULT) 33.33 MHz 333 kHz PC1/RESET GND Lattice Semi VCC_3V3 X2 2 24 AT90USB2 8MHz C42 15pF C43 15pF GND Chinese ROHS 1 ROHS R26 4.7K R27 4.7K C33 1uF J1 58 67 LED1 LED2 LED3 LED4 VCC_3V3 C34 10nF VCC_3V3 B BTN2 R9 100K 5% GND 1 CAPBTN2 LED2 C27 100pF R11 390 CapButton No Load LD3 GND iCE40VQ100 VCC_3V3 BTN3 R18 100K 5% 1 CAPBTN3 NOT STUFFED LED3 iCE40-WAIT SYSCLK C28 100pF R22 390 CapButton C No Load LD4 JP3 iCE40-SS_B GND NOT STUFFED M25P10-SS_B R39 0 LD6 R33 10K R34 10K C39 1uF 5 6 WP 3 M25P10-SS_B iCE40-SS_B C40 10nF 1 SDI CS Optional SPI PMOD support requested by SiliconBlue field sales. SDO 2 iCE40-SS_B iCE40-SO iCE40-SI iCE40-SCK GND VCC_3V3 R36 10K HOLD 7 HLD M25P10-AVMN6 1x6 1 2 3 4 5 6 J11 BTN4 R29 100K 5% 1 CAPBTN4 NOT STUFFED LED4 C36 100pF R31 390 CapButton No Load LD5 D GND Foot F1 Foot F2 Foot F3 Foot F4 Title iCEblink40HX1 Evaluation Kit Size Tabloid CE 4 VCC_3V3 IC4 SCK WP 1x2 1 2 J10 GND 3 1x6 1 2 3 4 5 6 J12 SPI_VCC iCE40-SCK J6 DSC2-07 DSC2-06 DSC2-05 DSC2-04 DSC2-03 DSC2-02 DSC2-01 IMOD-1 IMOD-2 IMOD-3 IMOD-4 CAPBTN1 LED1 CAPBTN2 LED2 CAPBTN3 LED3 CAPBTN4 LED4 iCE40-SI iCE40-SO VCC_3V3 74 73 72 71 69 68 66 65 64 63 62 60 59 57 56 54 53 52 51 Date: File: 2 No Load LD2 iCE40VQ100 R30 10 GND iCE40-ASTB iCE40-DSTB iCE40-WRITE iCE40-WAIT GND 31 32 AVCC VCC VCAP 3 C41 1uF D+/SCK PC0/XTAL2 200 1 Pmod 2x6 1 7 2 8 3 9 4 10 5 11 6 12 27 NOT STUFFED Pmod 2x6 PMOD2-1 1 7 PMOD2-2 2 8 PMOD2-3 3 9 PMOD2-4 4 10 GND 5 11 6 12 29 XTAL1 ISP-RESET PMOD1-1 PMOD1-2 PMOD1-3 PMOD1-4 GND R38 22 22 USB3V3 D-/SDATA iCE40HX1K iCE40VQ100 VCCIO_2 VCCIO_2 Mechanically compatible with Double Wide PMOD R35 UGND D+ 30 28 R37 GND AT90USB2-16MU D- UVCC 4 R32 10k IC3D SB0503EC-TR iCE40VQ100 PMOD3-1 PMOD3-2 PMOD3-3 PMOD3-4 GND C44 0.1uF PAD C38 0.1uF P C37 0.1uF VPP_2V5 VPP_FAST D1 75 76 GND USB5V0 USB3V3 GND GND VCC VCC VCC VCC GND 50 3 GND GND GND GND GND GND GND GND GND GND GND GND 11 35 61 77 IC2C GND 5 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 GBIN2/PIO1 GBIN3/PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 PIO1 IC2F 5 17 23 32 39 47 55 70 84 98 C32 10nF IC2B OUT GND C26 10nF iCE40VQ100 31 38 Basic oscillator X1 R28 C25 10nF IC2D C29 1uF 200 VCC_3V3 C24 10nF VCCIO_1 VCCIO_1 6 14 22 VCCIO_3 VCCIO_3 VCCIO_3 IC2A C22 C23 0.1uF 10nF 8 iCE40-DB1 R19 200 200 R25 NOT STUFFED 1x6 ISP-RESET 1 USB-MOSI 2 USB-MISO 3 USB-SCK 4 GND 5 USB3V3 6 J7 C 200 R17 C21 0.1uF VCC IC3C iCE40-DB0 C20 1uF GND USB-DB0 USB-DB1 USB-DB2 USB-DB3 USB-DB4 USB-DB5 USB-DB6 USB-DB7 iCE40-WAIT R16 200 C19 1uF PIO3/DP00A PIO3/DP00B PIO3/DP01A PIO3/DP01B PIO3/DP02A PIO3/DP02B PIO3/DP03A PIO3/DP03B PIO3/DP04A GBIN7/PIO3/DP04B GBIN6/PIO3/DP05A PIO3/DP05B PIO3/DP06A PIO3/DP06B PIO3/DP07A PIO3/DP07B PIO3/DP08A PIO3/DP08B 4 6 7 8 9 10 11 12 13 iCE40-WRITE 200 R15 C5 100pF R5 390 C18 10nF CapButton GND PIOS/SPI_SO PIOS/SPI_SI PIOS/SPI_SCK PIOS/SPI_SS_B AT90USB2-16MU C16 C17 0.1uF 10nF 45 46 48 49 AT90USB2 iCE40-DSTB R14 200 1 2 3 4 7 8 9 10 12 13 15 16 18 19 20 21 24 25 CDONE CRESET_B USB-ASTB USB-DSTB USB-WRITE USB-WAIT PMOD2-4 PMOD2-3 PMOD2-2 PMOD2-1 PMOD1-4 PMOD1-3 PMOD1-2 PMOD1-1 DSC1-11 SYSCLK DSC1-12 DSC1-14 DSC1-15 DSC1-16 PMOD3-4 PMOD3-3 PMOD3-2 PMOD3-1 iCE40-ASTB 200 R13 BTN1 NOT STUFFED 43 44 26 25 23 22 IC3B PD0/OC0B/INT0 PD1/AIN0/INT1 PD2/RXD1/AIN1/INT2 PD3/TXD1/INT3 PD4/INT4 PD5/XCK/PCINT12 PD6/RTS/INT6 PD7/CTS/HWB/T0/INT7 LED1 C15 1uF VCC_CORE iCE40-CDONE iCE40-CRESET PC4/PCINT10 PC5/OC1B/PCINT9 PC6/OC1A/PCINT8 PC7/INT4/ICP1/CLK0 R12 USB-ON VCC_3V3 1 IC2E iCE40VQ100 GND 5 A CAPBTN1 VCC_3V3 VCCIO_0 VCCIO_0 C14 10nF iCE40-ASTB iCE40-DSTB iCE40-WRITE iCE40-DB7 iCE40-DB6 iCE40-WAIT iCE40-DB5 iCE40-DB4 iCE40-DB3 iCE40-DB2 iCE40-DB1 iCE40-DB0 PC2/PCINT11 C13 10nF J5 R2 100K 5% iCE40-CDONE IC3A B C12 10nF 88 92 iCE40-CRESET AT90USB2 AT90USB2-16MU C11 0.1uF 26 27 28 29 30 33 34 36 37 40 41 42 AT90USB2-16MU 14 15 16 17 18 19 20 21 C9 10nF PIO2 PIO2 PIO2 PIO2 PIO2 GBIN5/PIO2 GBIN4/PIO2 PIO2 PIO2 PIO2 PIO2/CBSEL0 PIO2/CBSEL1 PB0/SS/PCINT0 PB1/SCLK/PCINT1 PB2/PDI/MOSI/PCINT2 PB3/PDO/MISO/PCINT3 PB4/T1/PCINT4 PB5/PCINT5 PB6/PCINT6 PB7/OC0A/OC1C/PCINT7 C7 C8 0.1uF 10nF PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 GBIN0/PIO0 GBIN1/PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 PIO0 AT90USB2 D NOT STUFFED 100 99 97 96 95 94 93 91 90 89 87 86 85 83 82 81 80 79 78 GND NOT STUFFED GND GND GND NOT STUFFED iCE40-DB6 iCE40-DB4 iCE40-DB2 iCE40-DB0 IMOD-4 IMOD-2 GND SW VCC_3V3 L1 2 1x6 1 2 3 4 5 6 J8 DSC2-15 DSC2-13 DSC2-11 DSC2-09 DSC2-07 DSC2-05 DSC2-03 DSC2-01 6 VOUT2 3 P 1 C3 1nF/250V VIN1 VIN2 PG EN1 EN2 iCE40-CRESET VCC_3V3 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2x8 R4 1M 10 5 9 8 7 0 iCE40-DB7 iCE40-DB5 iCE40-DB3 iCE40-DB1 IMOD-3 IMOD-1 GND USB-ON R3 10 ADP2140ACPZ3312R7 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2x8 iCE40-CRESET J3 A C1 8.2uF DSC2-16 DSC2-14 DSC2-12 DSC2-10 DSC2-08 DSC2-06 DSC2-04 DSC2-02 R1 4.7K USB5V0 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2x8 D+ DUSB5V0 DSC1-16 DSC1-14 DSC1-12 DSC1-10 DSC1-08 DSC1-06 DSC1-04 DSC1-02 S4 GND NOT STUFFED S4 S1 5 4 3 2 1 S2 S1 G ID D+ DV S2 DSC1-10 DSC1-09 DSC1-08 DSC1-07 DSC1-06 DSC1-05 DSC1-04 DSC1-03 DSC1-02 DSC1-01 DSC2-16 DSC2-15 DSC2-14 DSC2-13 DSC2-12 DSC2-11 DSC2-10 DSC2-09 DSC2-08 S3 Power Measurement Test Point SHUNT VCC_1V2 VCC_CORE R40 No Load AGND GND PGND S3 VCC_3V3 USB5V0 DSC1-15 GND DSC1-11 DSC1-09 DSC1-07 DSC1-05 DSC1-03 DSC1-01 Mechanically compatible with Basic I/O shield. USB Mini AB 5 Number Revision 6013-500-002 5/3/2012 C:\Users\..\iCE40_Eval_Board.SchDoc B.0 Sheet of 1/1 Drawn By: SK/GA 6