PAC-POWR1208 LATTICE [Lattice Semiconductor], PAC-POWR1208 Datasheet
PAC-POWR1208
Related parts for PAC-POWR1208
PAC-POWR1208 Summary of contents
Page 1
... JTAG IEEE 1149.1 interface. PAC-POWR1208-EV Evaluation Board The PAC-POWR1208-EV evaluation board (Figure 1) allows the designer to quickly configure and evaluate the isp- PAC-POWR1208 on a fully assembled printed-circuit board. The double-sided board supports a 44-pin TQFP pack- age, a header for user I/O, a JTAG programming cable connector, and an uncommitted pad array for user prototyping. JTAG programming signals can be generated by using an ispDOWNLOAD nected between the evaluation board and a PC’ ...
Page 2
... Power Supply Considerations The ispPAC-POWR1208 operates with power supplies ranging from 2.25V to 5.5V, and allows for separate core (VDD) and I/O (VDDINP) voltages. Voltages ranging from 0 to 5.75V may be monitored at any of the 12 VMONx pins independent of the values of VDD and VDDINP. For device programming, however, VDD MUST be set to 3.3V. ...
Page 3
... JTAG interface header (P2) to allow for connecting multiple PAC-POWR1208-EV evaluation boards into a multi-device programming chain. Access to the ispPAC-POWR1208’s I/O pins is available at P5, which is a 2x20 row of pads to which one may attach test probes or a ribbon-cable connector. At this point all of the device’s I/O pins (except those required for the JTAG programming interface) are accessible ...
Page 4
... JTAG TDO line, and will flash when a download is being performed. Additionally, four LEDs are attached to the ispPAC-POWR1208’s OUT5-OUT8 lines. By adding appropriate code to the sequencer program, these LEDs can be made to indicate the internal status of the ispPAC-POWR1208, and can be a useful debug aid. ...
Page 5
... Lattice Semiconductor Figure 5. Top-side Foil Figure 6. Bottom-side Foil PAC-POWR1208-EV 5 ...
Page 6
... T-1-3/4 red LED 1x8 header strip, single row, 0.1” spacing Red banana jack Black banana jack 470 ohm SIP-8 resnet, 7-resistor SIP, bussed type 10K resistor 2K 5% resistor Pushbutton switch T1-3/4 green LED ispPAC-POWR1208 6 PAC-POWR1208-EV ...