Lattice Semiconductor LCMXO256C-S-EV Page 12 User Manual Download | Manualshive

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MachXO Starter Evaluation Board

Lattice Semiconductor

User’s Guide

Appendix B. PCB Layout Diagrams

Figure 5. MachXO Starter Evaluation Board Layout Diagrams

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Summary of Contents for LCMXO256C-S-EV

Page 1: ...April 2007 Revision ebug14_01 4 MachXO Starter Evaluation Board User s Guide ...

Page 2: ... and I O 33MHz on board oscillator Status LEDs Input switches Pads for optional board expansion AC adapter Lattice ispDOWNLOAD cable to download programming files to the MachXO device Software Support Lattice ispLEVER design tools release 5 0 SP1 or later for HDL design targeting the MachXO device The MachXO device is supported in the ispLEVER Starter software available from www latticesemi com st...

Page 3: ...s device can be found in the Lattice MachXO Family Data Sheet on the Lattice web site at www latticesemi com Device Core and I O Voltage Core Voltage The MachXO is available with either 3 3V or 1 2V core voltage devices Boards populated with a 3 3V DC core device will allow operation of the core between 1 8V and 3 3V DC The core voltage is fixed at 3 3V during manu facturing The core voltage may b...

Page 4: ...O Dedicated clock inputs are also available on the following pins 38 85 and 86 These pins are brought out to test points on the PCB and to the expansion headers Device I O Banks MachXO I O banks 0 and 1 are general purpose I O banks connected to a combination of test pads switches LEDs and two board expansion headers The switches consist of two user defined push button switches and an 8 position D...

Page 5: ...1 41 Y1 37 PB3B J1 42 GPIO 38 PCLKT1_0 PB3C J1 43 GPIO 39 PB3D J1 44 GPIO 43 PB5A J2 21 GPIO 44 PB4B J2 22 OSC_EN 45 PB4C J2 37 SW2 46 PB4D J2 23 SW3 47 PB5A J2 24 GPIO 48 SLEEPN J2 25 GPIO SW1 49 PB5C J2 26 GPIO 50 PB5D J2 20 GPIO 51 PR9B J2 19 GPIO 52 PR9A J2 18 GPIO 53 PR8B J2 17 GPIO 54 PR8A J2 16 GPIO 55 PR7D J2 38 SW1 8 56 PR7C J2 39 SW1 7 57 PR7B J2 40 SW1 6 58 PR7A J2 41 SW1 5 59 PR6B J2 4...

Page 6: ...LED D6 69 PR3D J2 50 LED D5 70 PR3C J2 51 LED D4 71 PR3B J2 52 LED D3 72 PR3A J2 53 LED D2 73 PR2B J2 54 LED D1 76 PR2A J2 15 GPIO 77 PT5C J2 14 GPIO 78 PT5B J2 13 GPIO 79 PT5A J2 12 GPIO 80 PT4F J2 11 GPIO 81 PT4E J2 10 GPIO 82 PT4D J2 9 GPIO 83 PT4C J2 8 GPIO 85 PCLKT0_1 PT4B J2 7 GPIO 86 PCLKT0_0 PT4A J2 6 GPIO 87 PT3D J2 5 GPIO 89 PT3C J1 45 GPIO 91 PT3B J1 46 GPIO 94 PT3A J1 47 GPIO 95 PT2F J...

Page 7: ...ce web store to learn more at www latticesemi com store Table 4 JTAG Programming Header Connections Power Setup Power is supplied to the PCB via the supplied 5V AC DC transformer The DC input jack is a 2 5mm positive tip size connector Input voltage should not exceed 9V DC 800mA low dropout regulators provide VCC core and VCCIO voltages The adjustable voltage regulator output can be modified by ch...

Page 8: ...t www latticesemi com legal All other brand or product names are trademarks or registered trademarks of their respective holders The specifications and information herein are subject to change without notice ADJ Voltage R153 Resistor Value 3 3V 200 Ω 2 8V 150 Ω 2 5V 120 Ω 1 8V 51 Ω 1 5V 24 Ω Description Ordering Part Number China RoHS Environment Friendly Use Period EFUP MachXO 256C Evaluation Boa...

Page 9: ...7 CB14 DB10 BB4 CB10 AB2 DB18 AB15 BB10 BB13 DB5 AB8 CB5 BB20 CB17 DB14 DB11 BB5 CB11 AB3 AB20 BB11 BB16 CB13 DB6 AB9 CB6 DB17 AB14 CB20 BB12 BB6 DB1 AB4 BB19 CB12 CB1 DB13 DB7 BB1 AB10 CB7 AB18 BB15 DB20 BB7 CB16 DB2 AB5 DB12 CB2 CB19 AB13 DB8 BB2 AB19 CB8 BB18 AB11 CB15 J1 QTH 030 01 F D TR 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 2...

Page 10: ...R 86 DNI IO55 R 28 DNI R 18 DNI R136 10K GND_30 R102 DNI R141 10K GND_46 R 60 DNI IO16 GND_15 R1 DNI IO13 GND_3 R 76 DNI R128 220 GND_29 R106 DNI R 96 DNI R134 10K IO32 GND_53 GND_26 R 62 DNI R 59 DNI IO39 IO47 IO58 GND_1 R120 DNI R111 DNI GND_25 GND_41 IO8 R130 220 IO19 GND_18 IO33 R 70 DNI GND_14 R118 DNI R 32 DNI R 49 DNI R122 DNI R113 DNI R5 DNI R7 DNI R 83 DNI R 29 DNI IO56 R 40 DNI GND_32 GN...

Page 11: ...ower Section A 3 3 We dn esday June 29 2005 C1 3 0 1uF C4 10uF C1 7 0 1uF R157 DNI R150 DNI U4 RC1117X S OT 223 GN D 1 VO UT 2 VI N 3 TA B 4 C7 10uF J4 PW R JACK 3 2 1 R146 22 0 C8 0 1uF D1 2 RE D C1 2 0 1uF C1 6 0 1uF C2 10uF R 149 12 0 C5 1 0uF D1 0 RE D R151 0 C1 1 0 1uF R 153 120 R154 220 C1 5 0 1uF C6 1 0uF U3 RC1117 X SOT 223 GN D 1 VO UT 2 VI N 3 TA B 4 R148 0 U2 RC1117 X SOT 223 GN D 1 VO ...

Page 12: ...rd Lattice Semiconductor User sGuide Appendix B PCB Layout Diagrams Figure 5 MachXO Starter Evaluation Board Layout Diagrams Figure 1 Top Silkscreen Figure 3 Solder Side Layout Figure 2 Component Side Layout Figure 4 Bottom Silkscreen ...

Page 13: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Lattice LCMXO256C S EV LCMXO256C S EVN ...

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