TWR-MCF51QM Freescale Semiconductor, TWR-MCF51QM Datasheet
TWR-MCF51QM
Specifications of TWR-MCF51QM
Related parts for TWR-MCF51QM
TWR-MCF51QM Summary of contents
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... TWR-MCF51QM Tower Module Freescale Semiconductor Inc. User's Manual Rev. 0 TWRMCF51QMUM ...
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... TWR-MCF51QM and TWR-MCF51QM-KIT Overview .................................................................. 4 1.1 Contents .................................................................................................................................................................................. 4 1.2 Features .................................................................................................................................................................................. 5 1.3 Getting Started ..................................................................................................................................................................... 6 1.4 Reference Documents ....................................................................................................................................................... 6 2 Hardware Description ........................................................................................................................... 6 2.1 MCF51QM Microcontroller ............................................................................................................................................. 7 2.2 Clocking .................................................................................................................................................................................. 8 2.3 System Power ....................................................................................................................................................................... 8 2.4 Debug Interface ................................................................................................................................................................ 10 2.4.1 OSBDM ................................................................................................................................................................................................. 10 2.5 Infrared Port ...................................................................................................................................................................... 10 2.6 Accelerometer ................................................................................................................................................................... 11 2.7 Potentiometer, Pushbuttons, LEDs .......................................................................................................................... 11 2.8 Microphone ........................................................................................................................................................................ 11 2 ...
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... Figure 1. Freescale Tower System Overview .............................................................................................. 4 Figure 2. Callouts on front side of the TWR-MCF51QM ............................................................................. 6 Figure 3. TWR-MCF51QM Block Diagram ................................................................................................... 7 Figure 4. Main Oscillator Input ................................................................................................................... 8 Figure 5. Low-power Oscillator Input ......................................................................................................... 8 Figure 6. Infrared Port Implementation ................................................................................................... 10 Figure 7. Accelerometer Circuit ................................................................................................................ 11 Figure 8. Microphone circuit ..................................................................................................................... 12 Figure 9. Audio output (DAC) circuit ......................................................................................................... 12 Figure 10. Analog Terminal Block ............................................................................................................. 14 Table 1 ...
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... TWR-MCF51QM and TWR-MCF51QM-KIT Overview The TWR-MCF51QM is a Tower Controller Module compatible with the Freescale Tower System. It can function as a stand-alone, low-cost platform for the evaluation of the ColdFire+ MCF51QU, MCF51QH, MCF51QF, and MCF51QM microcontroller (MCU) devices. The TWR-MCF51QM features the MCF51QM, a ColdFire+ 32-bit microcontroller built on the Version 1 (V1) ColdFire® core and enabled by innovative 90nm thin film storage (TFS) flash process technology with FlexMemory ...
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... TWR-ELEV – Primary and Secondary Elevator Modules TWR-PROTO – Prototyping module 1.2 Features Figure 2 shows the TWR-MCF51QM with some of the key features called out. The following list summarizes the features of the TWR-MCF51QM Tower MCU Module: Tower compatible microcontroller module MCF51QM128VLH: MCF51QM with 128 Kbytes of flash pin LQFP package ...
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... Figure 2. Callouts on front side of the TWR-MCF51QM 1.3 Getting Started Follow the Quick Start Guide found printed in the TWR-MCF51QM box or the interactive DVD for the list of recommended steps for getting started. Check for new or revised documentation on the tool support page for the TWR-MCF51QM: http://www.freescale.com/TWR-MCF51QM. ...
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... Freescale Device External Connectors Figure 3. TWR-MCF51QM Block Diagram 2.1 MCF51QM Microcontroller The TWR-MCF51QM module features the MCF51QM128VLH. The key features of the microcontroller are listed here: 32-bit ColdFire+ core with FlexMemory, EMAC, and DIV hardware acceleration 50 MHz maximum core operating frequency 64-pin LQFP, 9mm x 9mm 1.71V – ...
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... The external oscillator/resonator for the Multipurpose Clock Generator (MCG) module can range from 32.768 KHz MHz. The TWR-MCF51QM provides an 8 MHz ceramic resonator as shown in Figure 4 below and sheet 4 of the schematics. Additionally, the TWR-MCF51QM provides an optional crystal that can feed the low-power oscillator (EXTAL1/XTAL1) ...
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... The 3.3V or 1.8V power supplied to the MCU is routed through a jumper, J15. The jumper shunt can be removed to allow for either 1) alternate MCU supply voltages to be injected or 2) the measurement of power consumed by the MCU. TWRMCF51QMUM TWR-MCF51QM Tower Module User's Manual Description Power from the OSBDM interface (J16) supplied to the on- 1-2 board voltage regulators ...
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... UART module for easier processing of the incoming data stream. Note: The PTC5 pin is shared between the Infrared circuit and the green LED (D50). Jumper J1 routes the signal to either the infrared (shunt on pin 2-3) or LED (shunt on 1-2). TWRMCF51QMUM TWR-MCF51QM Tower Module User's Manual Figure 6. Infrared Port Implementation Page ...
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... PTC6 and PTC7) and two GPIO/IRQ signals (PTD0 and PTD1). 2.7 Potentiometer, Pushbuttons, LEDs The TWR-MCF51QM features one pushbutton switch (SW1) connected to the IRQ signal (PTB0), one pushbutton switch (SW2) connected to the master reset signal (PTC1), two capacitive touch pad electrodes connected to TSI0_CH10 (PTB1) and TSI0_CH9 (PTE1), two user-controllable LEDs— ...
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... General Purpose Tower Plug-in (TWRPI) Socket The TWR-MCF51QM features a socket that can accept a variety of different Tower Plug-in modules featuring sensors, RF transceivers, and more. The General Purpose TWRPI socket provides access to I2C, SPI, IRQs, GPIOs, timers, analog conversion signals, TWRPI ID signals, reset, and voltage supplies. ...
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... Each TSI pin implements the capacitive measurement of an electrode. The TWR-MCF51QM provides two methods for evaluating the TSI module. There are two electrodes on-board the TWR-MCF51QM that simulate pushbuttons. Additionally, six TSI signals are connected to a Touch Tower Plug-in (TWRPI) socket that can accept Touch TWRPI daughter cards that may feature keypads, rotary dials, sliders, etc ...
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... The MCF51QM device features a multi-function external bus interface called the FlexBus interface controller capable of interfacing to slave-only devices. The FlexBus interface is not used directly on the TWR-MCF51QM. Instead, a subset of the FlexBus is connected to the Primary Connector so that the external bus can access devices on Tower peripheral modules. Refer to Table 5 “TWR-MCF51QM Primary Connector Pinout” ...
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... Input/Output Connectors and Pin Usage Table The following table provides details on which MCF51QM pins are using to communicate with the LEDs, switches, and other I/O interfaces onboard the TWR-MCF51QM. Note: Some port pins are used in multiple interfaces on-board and many are potentially connected to off-board resources via the Tower Primary Connector ...
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... TWRPI GPIO3 (J8 Pin 18) TWRPI GPIO4 (J8 Pin 19) 5 Tower Elevator Connections The TWR-MCF51QM features two expansion card-edge connectors that interface to the Primary and Secondary Elevator boards in a Tower system. The Primary Connector (comprised of sides A and B) is TWRMCF51QMUM TWR-MCF51QM Tower Module User's Manual ...
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... TWR-MCF51QM while the Secondary Connector (comprised of sides C and D) only makes connections to the GND pins. Table 5 provides the pinout for the Primary Connector. Table 5. TWR-MCF51QM Primary Connector Pinout Pin # Name GND B3 3.3V B4 ELE_PS_SENSE B5 GND B6 GND B7 SDHC_CLK / SPI1_CLK B8 SDHC_D3 / SPI1_CS1_b B9 SDHC_D3 / SPI1_CS0_b ...
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... EBI_D6 B75 EBI_D5 EBI_D4 B76 B77 EBI_D3 EBI_D2 B78 B79 EBI_D1 B80 EBI_D0 B81 GND B82 3.3V TWRMCF51QMUM TWR-MCF51QM Tower Module User's Manual Side B Pin # Usage PTA4 A44 PTA5 A45 PTA2 A46 A47 PTA3 A48 Ground A49 PTD1 A50 PTD0 A51 ...