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Summary of Contents for NXP Semiconductors TWR-K70F120M
- Page 1 Quick Start Guide TWR-K70F120M High-Performance MCUs with Graphics LCD, Connectivity and Security TOWER SYSTEM...
- Page 2 Touch TWRPI Socket General Purpose Tower Plug-In (TWRPI) Socket LED/Touch Buttons E1–E4 SW3 (Reset) MK70FN1M0VMJ12 Power/OSJTAG Microcontroller Mini-B USB Connector MMA8451 Accelerometer Secondary Connector 1 Gb 16-bit wide LPDDR2 Memory Figure 1: Front side of TWR-K70F120M module (TWRPI devices not shown).
- Page 3 Figure 2: Back side of TWR-K70F120M module. TWR-K70F120M Freescale Tower System The TWR-K70F120M module is part of the Freescale Tower System, a modular development platform that enables rapid prototyping and tool re-use through reconfigurable hardware. The TWR-K70F120M can be used with a broad selection of Tower System peripheral modules, including the new TWR-LCD-RGB which accepts RGB data from the K70 MCU graphics LCD controller.
- Page 4 Quick Start Guide TWR-K70F120M Features • MK70FN1M0VMJ12 MCU (120 MHz, 1 MB flash, graphics LCD, Ethernet, USB OTG, tamper detection, encryption, NAND flash and DDR controller, 256 MBGA) • Interfaces to the new TWR-LCD-RGB Tower peripheral module (accepts RGB data directly from the K70 MCU LCD controller) •...
- Page 5 PC and the other end to the the touch pads in the order flashed. Power/OSJTAG mini-B connector If an incorrect sequence is touched on the TWR-K70F120M module. or too much time has elapsed, all Allow the PC to automatically the lights will blink rapidly and the configure the USB drivers if needed.
- Page 6 Software tab of the Tower Kit DVD. TWR-K70F120M Jumper Options The following is a list of all jumper options. The default installed jumper settings are shown in white text within the red boxes.
- Page 7 TOWER SYSTEM TWR-K70F120M Jumper Options (continued) Jumper Option Setting Description Oscillator output enable 50 MHz oscillator output enabled 50 MHz oscillator output disabled OSJTAG Bootloader OSJTAG bootloader mode Selection (OSJTAG firmware reprogramming) Debugger mode 50 MHz Oscillator ON = on-board 50 MHz oscillator powered...
- Page 8 Quick Start Guide Quick Start Guide Visit freescale.com/TWR-K70F120M, freescale.com/K70 or freescale.com/Kinetis for information on the TWR-K70F120M module, including: • TWR-K70F120M user guide • TWR-K70F120M schematics • Tower System fact sheet Support Visit freescale.com/support for a list of phone numbers within your region.
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