LC4256ZE-B-EVN Lattice, LC4256ZE-B-EVN Datasheet
LC4256ZE-B-EVN
Specifications of LC4256ZE-B-EVN
Related parts for LC4256ZE-B-EVN
LC4256ZE-B-EVN Summary of contents
Page 1
Breakout Board Evaluation Kit User’s Guide March 2011 Revision: EB65_01.0 ...
Page 2
... The ispMACH 4256ZE Breakout Board Evaluation Kit includes: • ispMACH 4000ZE Breakout Board – The board is a 3” x 3” form factor that features the following on-board com- ponents and circuits: – ispMACH 4256ZE CPLD (LC4256ZE-5TN144C) – USB mini-B connector for power and programming – Eight LEDs – ...
Page 3
... The design alternates to CPLD outputs, illuminating LEDs D1, D3, D5 and D7 then LEDs D2, D4, D6 and D8. Note: To restore the factory default demo or program it with other Lattice-supplied examples see the Demo Designs section of this document. ...
Page 4
... Communication with the Breakout Board with a PC via the USB connection cable will require the FTDI chip USB hardware drivers contained in the reliably recognize and program the Breakout Board. Drivers are distributed by Lattice as a stand-alone package or with ispVM System version 17.9 or later. Use one of the two procedures below to install. ...
Page 5
... Install and license ispLEVER Classic software. 2. Run the ispLEVER Classic Project Navigator. 3. Browse to the demo design directory, LC4256ZE_CTL, and open the LC4256ZE.syn project file. 4. From the Source in project window, select the target device. The Fit Design process appears in the Processes for current source window. ...
Page 6
... Port Setting: FTUSB-0 Click OK. 4. Choose ispTools > Scan Chain. The New Scan Configuration Setup window appears. The LC4256ZE device appears in the device list. 5. Right-click the LC4256ZE entry and choose Edit Device… The Device Information dialog appears. 6. From the Data File section, click the Browse button. ...
Page 7
... Table 2. Expansion Connector Reference Reference Designators Part Number 20 GPIO 35 GPIO ispMACH4256ZE-5T N144C JTAG Programming USB Type Schematic Reference U2: FT2232H J1:USB_MINI_B U4: LC4256ZE-5TN144C D8-D1 J3: header_2x20 J4: header_2x20 J5: header_2x20 J6: header_2x20 J1: header_1x8 J9 Item Description J3, J4, J5, J6 header_2x20 7 ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide ...
Page 8
... Breakout Board Evaluation Kit User’s Guide Function LC4256ZE Pin IO_C12 4 GND n/a IO_C10 5 GND n/a IO_C8 6 GND n/a IO_C6 7 GND n/a IO_C4 8 GND n/a IO_C2 9 GND n/a IO_D14 11 GND n/a IO_D12 12 GND n/a IO_D10 13 GND n/a IO_D8 14 GND ...
Page 9
... Breakout Board Evaluation Kit User’s Guide Function LC4256ZE Pin IO_F2 28 IO_A2 130 IO_F4 29 IO_A4 131 IO_F6 30 IO_A6 132 IO_F8 31 IO_A8 133 IO_F10 32 IO_A10 134 IO_F12 33 IO_A12 135 IO_G12 39 IO_B2 138 IO_G10 40 IO_B4 139 IO_G8 41 IO_B6 140 IO_G6 42 IO_B8 ...
Page 10
... Breakout Board Evaluation Kit User’s Guide Function LC4256ZE Pin IO_P2 125 IO_M12 98 IO_P4 124 IO_M10 97 IO_P6 123 IO_M8 96 IO_P8 122 IO_M6 95 IO_P10 121 IO_M4 94 IO_P12 120 IO_M2 93 IO_IB10 117IN IO_IB8 92IN IO_IB9 110IN IO_IB7 89IN IO_O2 116 IO_L4 ...
Page 11
... IO_J8 NC IO_J10 NC IO_J12 NC IO_IB6 NC GND NC IO_I2 NC IO_I4 GND IO_I6 CLK3 IO_I8 GND IO_I10 CLK2 IO_I12 GND 11 ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide LC4256ZE Pin VCCO_33 GND VCCO_33 GND VCCO_33 GND NC GND NC VCC_EXT GND GND 66 VCCO_EXT_0 67 VCCO_EXT_1 68 GND 72IN ...
Page 12
... Lattice Semiconductor Figure 4. J3/J4 Header Landing Callout GND 28 5 GND 29 6 GND 30 7 GND 31 8 GND 32 9 GND 33 11 GND 39 12 GND 40 13 GND 41 14 GND 42 15 GND 43 16 GND GND GND GND 48 22 GND 49 23 GND 50 24 GND 51 25 GND ...
Page 13
... Item Reference Designator Part Number Manufacturer Web Site ispMACH 4256ZE Breakout Board Top Side J1 Sheet. Item Description U4 LC4256ZE-5TN144C Lattice Semiconductor www.latticesemi.com Description U2 FT2232HL Future Technology Devices International (FTDI) www.ftdichip.com 13 Evaluation Kit User’s Guide J1 1 VCC3FT (TCK) 2 (TDI) 107 (TDO) 74 (TMS) ...
Page 14
... Lattice Semiconductor Table 9. JTAG Programming Pin Information Test Data Output Test Data Input Test Mode Select Test Clock LEDs A green LED (D9) is used to indicate USB 5V power. Eight red LEDs are driven by I/O pins of the ispMACH 4256ZE CPLD. Table 10. Power and User LEDs Reference ...
Page 15
... Lattice Semiconductor Board Modifications This section describes modifications to the board to change or add functionality. Bypassing the USB Programming Interface The USB programming interface circuit (section 6.2.8 USB Programming and Debug Interface) may be optionally bypassed by removing the 0 ohm resistors: R3, R4, R7, and R9 (See Schematic Sheet matics) ...
Page 16
... USB Cable Not Detected If ispVM System does not recognize the USB cable even after installing the Lattice USB Port Drivers and rebooting, the incorrect USB driver may have been installed. This usually occurs if you attach the board to your PC prior to installing the USB driver or ispVM System software ...
Page 17
... Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at 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. Ordering Part Number LC4256ZE-B-EVN Version 01.0 Initial release. ...
Page 18
... Lattice Semiconductor Appendix A. Schematics Figure 7. ispMACH 4256ZE Breakout Board, Cover ispMACH 4256ZE Breakout Board AREA PROTOTYPE ARRAY LED JTAG to USB CON USB 18 Evaluation Kit User’s Guide ...
Page 19
... Lattice Semiconductor Figure 8. USBIF to JTAG VCCIO 56 VCCIO 42 VCCIO 31 VCCIO 20 VCORE 64 VCORE 37 VCORE 12 VPLL 9 VPHY ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide GND 51 GND 47 GND 35 GND 25 GND 15 GND 11 GND 5 GND 1 AGND ...
Page 20
... Lattice Semiconductor Figure 9. Connectors and LEDs ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide ...
Page 21
... Lattice Semiconductor Figure 10. ispMACH 4000ZE ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide ...
Page 22
... TP1, TP2, TP3 ispMACH 4256ZE Breakout Board Evaluation Kit User’s Guide Reference 22 Part Number C0402C104K4RACTU ECJ-1VB0J475K ECJ-1VB0J106M LMK212BJ226MG-T C0402C180K3GACTU LTST-C190KRKT LTST-C190KGKT DNI 5075BMR-05-SM-CR DNI DNI BLM18AG601SN1D RC0402FR-071KL RC0603JR-070RL RC0402FR-075K1L RC0402FR-0712KL RC0402FR-0710KL RC0402FR-072K2L RC0402FR-07470RL RC0402FR-0710RL DNI NCP1117ST33T3G FT2232HL 93LC56T-I/SN LC4256ZE-5TN144C NCP1117ST18T3G 7M-12.000MAAJ-T ...