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7.2 Oscillators

For daughter cards, there are two external clock crystals:

• 40 MHz fast external crystal for clocking the main system clock
• 32.768 kHz slow external crystal for accurate time of day keeping.

The 32.768 kHz external crystal is permanently connected to the MCU EXTAL32 and XTAL32 pins and has no
configuration options.

8 Debug connectors

The following figure shows the pinouts for each of the debug connectors used on the MAC57D5MB.

Figure 4. Debug connectors

8.1 ARM 20-PIN (JTAG)

The table below showcases the ARM 20-pin JTAG connector.

Table 8. JTAG debug connector Pinout

Pin No.

Function

Connection

Pin Number

Function

Connection

1

VCC

PER_HVA

2

VCC (optional)

---

3

TRST

Pull-up

4

GND

GND

5

NC/TDI

JTAG_TDI

6

GND

GND

7

SWDIO/TMS

JTAG_TMS

8

GND

GND

9

SWDCLK / TCK

JTAG_TCLK

10

GND

GND

11

RTCK

Pull down

12

GND

GND

13

SWO / TDO

JTAG_TD0

14

GND

GND

15

nRESET

JTAG_RSTx

16

GND

GND

Table continues on the next page...

Debug connectors

MAC57D5xx Customer Evaluation Boards, Rev. 0, 05/2016

Freescale Semiconductor, Inc.

11

Содержание MAC57D5 Series

Страница 1: ...ed by electrostatic discharge Observe precautions for handling electrostatic sensitive devices when using this EVB and associated microcontroller 2 Device overview MAC57D5xx Family The MAC57D5xx family is the next generation platform of devices specifically targeted to the instrument cluster market using single and dual high resolution displays Freescale Semiconductor Document Number MAC57D5xxUG U...

Страница 2: ...significantly reduces memory footprint for content creation Embedded memories include up to 4 MB Flash 1 MB SRAM with ECC and up to 1 3 MB of graphics SRAM without ECC Memory expansion is available through DDR2 and SDR DRAM interfaces while two flexible QuadSPI modules provide SDR and DDR serial Flash expansion In response to the growing desire for security and safety MAC57D5 4xx family integrates...

Страница 3: ...cess Memory SD SanDisk Smart Media SDRAM Synchronous Dynamic Random Access Memory SI System International international system of units and measures TFT Thin Film Transistor UART Universal Asynchronous Receiver Transmitter USB Universal Serial Bus HW Hardware SW Software 4 MAC57D5MB Evaluation Board features MAC57D5MB provides the following key features Master Power switch and regulators status LE...

Страница 4: ...U Interface TFT Display interface with Backlight power supply for EastRising ER TFT050 3 2 Stepper Motors Connectors Figure 2 MAC57D5MB Evaluation Board 5 Initial configuration Initial configuration MAC57D5xx Customer Evaluation Boards Rev 0 05 2016 4 Freescale Semiconductor Inc ...

Страница 5: ...ONNECTOR DESCRIPTION 2 1 mm Barrel Connector P6 this connector should be used to connect the supplied wall plug mains adapter NOTE if a replacement or alternative adapter is used care must be taken to ensure the 2 1 mm plug uses the correct polarization as shown Two test points PC compact RED BLACK TP79 and TP76 these test points can be used to connect a hook wire lead to the EVB The polarization ...

Страница 6: ... 2 Default 3 3 V switching regulator output is enabled 2 3 3 3 V switching regulator output is disabled REMOVED 3 3 V switching regulator output is disabled J37 1 2 Default 1 25 V switching regulator output is manually enabled 2 3 1 25 V switching regulator output is disabled REMOVED 1 25 V switching regulator output is controlled by the MCU J30 1 2 Default 5 0 V switching regulator output is rout...

Страница 7: ...orrectly enabled using the appropriate jumpers it is possible that either power switch SW1 is in the OFF position or some jumper is missed please refer to MCU power supply jumpers 6 MCU power supply jumpers Table 5 MCU power supply jumpers BOARD REFERENCE POSITION PCB LEGEND DESCRIPTION MAC57D5 208DC J2 1 2 Default 5 0 V switching regulator output is routed to VDDEH_ADC_MCU and VDDA_MCU MCU 2 3 3 ...

Страница 8: ...s routed to VDDA_MCU MCU REMOVED VDDA_MCU are not powered disabled J6 1 2 Default 3 3 V switching regulator output is routed to VDD_HV_BALLST MCU 2 3 5 0 V switching regulator output is routed to VDD_HV_BALLST MCU REMOVED VDD_HV_BALLST is not powered disabled J8 1 2 Default 1 V 25_SR switching voltage regulator is routed to VDD12_MCU MCU 2 3 Output voltage of the ballast transistor is routed to VD...

Страница 9: ..._HVA MCU REMOVED PER_HVA is not powered disabled 6 2 EVB voltage regulators The following table shows the usage of each EVB voltage regulator This provides a useful cross reference point should any regulator be disabled Table 7 Voltage regulators Regulator Used on 12 V Unregulated P12V All voltage regulators switching and Linear jumper selectable on 3 3V linear LIN Interface 3 3 V Linear P3V3_LR V...

Страница 10: ...Interface LVDS Display DDR II VREF and VTT Power Supply 1 8 V Switcher P1V8_SR VDDE_DDR_MCU DDR2_Intarface VIU Interface 0 9 V Switcher P0V9_SR VDDP9_DDR_MCU 1 25 V Switcher 1V25_SR VDD12_MCU 7 Reset control and Oscillators 7 1 Reset circuit The MCU has a single bi directional open drain reset pin There is a reset LED D14 Red placed adjacent to the EVB RESET switch to indicate the RESET status of ...

Страница 11: ...debug connectors used on the MAC57D5MB Figure 4 Debug connectors 8 1 ARM 20 PIN JTAG The table below showcases the ARM 20 pin JTAG connector Table 8 JTAG debug connector Pinout Pin No Function Connection Pin Number Function Connection 1 VCC PER_HVA 2 VCC optional 3 TRST Pull up 4 GND GND 5 NC TDI JTAG_TDI 6 GND GND 7 SWDIO TMS JTAG_TMS 8 GND GND 9 SWDCLK TCK JTAG_TCLK 10 GND GND 11 RTCK Pull down ...

Страница 12: ...ef PER_HVA 13 RTCK TP 14 VSupply PER_HVA 15 TCK SWCLK JTAG_TCLK 16 0 TRACEDATA 7 TRACED7 17 TMS SWIO JTAG_TMS 18 0 TRACEDATA 6 TRACED6 19 TDI JTAG_TDI 20 0 TRACEDATA 5 TRACED5 21 nTRST TP 22 0 TRACEDATA 4 TRACED4 23 0 TRACEDATA 15 TRACED15 24 TRACEDATA 3 TRACED3 25 0 TRACEDATA 14 TRACED14 26 TRACEDATA 2 TRACED2 27 0 TRACEDATA 13 TRACED13 28 TRACEDATA 1 TRACED1 29 0 TRACEDATA 12 TRACED12 30 0 Pull ...

Страница 13: ...rface circuit connected to MCU CAN0 using MC33901 NXP transceiver The transceiver is configured for normal speed operation by pull down resistor on STB pin 8 There are test points to allow the Select pin to be driven high if desired For flexibility the CAN transceiver I O is connected to a standard 0 1 connector J9 The pinout of this header is detailed on the PCB silkscreen Table 11 CAN physical i...

Страница 14: ...nterfaces The LIN TX RX MCU pins are powered from the VDDE_SDR_MCU domain which is configured between 3 3 V and 5 0 V using jumper placed in daughter card The LIN transceivers enable pin is connected to the PER_HVA net configured with jumper J29 on the EVB Care must be taken to ensure that the VDDE_SDR_MCU and PER_HVA supplies are the same when using the LIN transceiver Table 13 LIN physical inter...

Страница 15: ...2 3 50 MHz oscillator J15 must be removed 10 Graphics display and video interfaces The figure below highlights the available video and display interfaces on the board Figure 6 Graphics display and video interfaces 10 1 TFT displays interface MAC57D5MB evaluation board has a connector routed to the 2D ACE1 module of the MCU The pinout connector is compatible with the WVGA 800x480 TFT Panel part num...

Страница 16: ...18 G5 Green data VOUT1_D15 19 G6 Green data VOUT1_D16 20 G7 Green data VOUT1_D17 21 B0 Blue data VOUT1_D18 22 B1 Blue data VOUT1_D19 23 B2 Blue data VOUT1_D20 24 B3 Blue data VOUT1_D21 25 B4 Blue data VOUT1_D22 26 B5 Blue data VOUT1_D23 27 B6 Blue data VOUT1_D24 28 B7 Blue data VOUT1_D25 29 GND Ground GND 30 CLK Clock Signal VOUT1_D1 31 DISP Display ON OFF TFTBCKL_DISP 32 HSYBC Horizontal sync VOU...

Страница 17: ...t converting image data between YUV and RGB color spaces scaling image size adjusting the brightness contrast and writing image data to memory with many kinds of image data formats MAC57D5MB evaluation board has a connector routed to the VIU Module of the MCU The pinout of the connector is shown in the table below for reference Table 16 VIU connector pinout J1 VIU Interface Pin No Signal Descripti...

Страница 18: ...O 36 GND 37 SDA I2C Serial Data Output 38 SCL I2C Serial Clock Output 39 VIU_FID VIU Frame ID Input 40 VIU_RST GPIO NOTE For MAC57D5 208DC daughterboard some ENET and VIU data lines are shared from the MCU each interface is separated by two 0 resistors by default the VIU data lines are disabled 10 4 LVDS interface The LVDS module on MAC57D5 516DC is available in a 30 pin connector DF19G 30P 1H 54 ...

Страница 19: ...LVDS_TOUCH_SDA I2C 29 LVDS_TOUCH_INT_B PM12 30 NC 11 User interface I O This section details the user and general purpose interfaces available in MAC57D5MB ARDUINO headers GPIO matrix switches LED s ADC rotary potentiometer 11 1 ARDUINO headers A part of the available GPIOs of the daughter cards is routed to an user interface in the MAC57D5MB board this interface has form factor compatible with th...

Страница 20: ...14 J34 1 SCL PM7 PM7 2 SDA PM6 PM6 3 AREF PER_HVA PER_HVA 4 GND GND GND 5 SCK PF0 PF0 6 MISO PF1 PF1 7 MOSI PF2 PF2 8 SS PE15 PE15 9 PWM PC8 PC8 10 PWM PC9 PC9 J24 1 GPIO PC0 PC0 2 PWM PC1 PC1 3 PWM PC2 PC2 4 GPIO PC3 PC3 5 PWM PC4 PC4 6 GPIO PC5 PC5 7 TXD PJ3 PJ3 8 RXD PJ4 PJ4 NOTE Refer to the device RM and DS to check the additional functions in the pins routed at the ARDUINO headers 11 2 GPIO ...

Страница 21: ...s matrix pins 11 3 User switches There are four active high pushbutton switches SW2 SW3 SW4 and SW5 pulled low driven to 3 3 V or 5 0 V by the PER_HVA rail The switches are connected to a header J27 and also directly wired to MCU ports so no wires need to be wired unless it is required to route these to a different GPIO pad on the MCU 11 4 User LED s There are four LEDs for general purpose D10 D11...

Страница 22: ...ock is a PWM motor controller suitable for driving small stepper and air core motors used in instrumentation applications The module can also be used for other motor control or PWM applications that match the frequency resolution and output drive capabilities of the module The SMC has 12 PWM channels associated with two pins each 24 pins in total Figure 9 User interfaces 12 Jumper Default Configur...

Страница 23: ...ulator output is routed to PER_HVA MCU J35 1 2 PMIC 5 0 V Switching Regulator output is enabled J36 1 2 PMIC 3 3 V Switching Regulator output is enabled J37 1 2 PMIC 1 25 V Switching Regulator output is enabled J22 1 2 PMIC Spread spectrum oscillator is enable J25 1 2 PMIC Skip Mode is disable J17 1 2 ENET Ethernet PHY X1 clock is connected to 25 MHz xtal J15 1 2 ENET Ethernet PHY X1 clock is conn...

Страница 24: ...outed to P5V0 J3 1 2 MCU VDDA is routed to P5V0 J11 1 2 MCU VDD_SMD_MCU is routed to P5V0 J21 1 2 MCU VDDE_A_MCU is routed to P3V3_SR J22 1 2 MCU VDDE_E_MCU is routed to P3V3_SR J6 1 2 MCU VDD_HV_BALLST is routed to P3V3_SR J27 1 2 MCU VDDE_SDR_MCU is routed to P3V3_SR J8 1 2 MCU VDD12_MCU is routed to P1V25_SR J25 1 2 DDR 0 9 V Switching Regulator output is routed to VTT_DDR2 J23 1 2 MCU 1 8 V Sw...

Страница 25: ...R VREF_DDR2_MCU and VREF_DDR2M are routed to a 0 9 V divider voltage 12 1 Default Jumper Diagram Figure 10 MAC57D5 208DC default jumper configuration Jumper Default Configuration MAC57D5xx Customer Evaluation Boards Rev 0 05 2016 Freescale Semiconductor Inc 25 ...

Страница 26: ...Figure 11 MAC57D5 516DC default jumper configuration Jumper Default Configuration MAC57D5xx Customer Evaluation Boards Rev 0 05 2016 26 Freescale Semiconductor Inc ...

Страница 27: ...guration 12 2 Daughtercard information In order to use the EVB an MCU daughter card must be fitted as described in the figure below Jumper Default Configuration MAC57D5xx Customer Evaluation Boards Rev 0 05 2016 Freescale Semiconductor Inc 27 ...

Страница 28: ...tors have been located correctly firmly push down all four corners of the daughter card simultaneously in order to ensure the connectors are mated In order to prevent damage to the daughtercard connectors it is important to remove the daughtercard correctly Carefully lift either the top or bottom edge of the daughtercard and it should the easily lift off as shown in next the picture Do NOT attempt...

Страница 29: ...tation consequential or incidental damages Typical parameters that may be provided in Freescale data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including typicals must be validated for each customer application by customer s technical experts Freescale does not convey any license under its patent rights ...

Страница 30: ...re found below LPC1313FBD4801 MCIMX7D3DVK10SD MSCMMX6XYDM08AA MWCT1013VLH MCIMX6Y0DVM05AB MCIMX6Y1CVM05AB LPC1113FBD48301 MCIMX6X4CVM08AC LPC1113FHN33301 LPC4088FBD208 LPC2292FBD14401 LPC1778FBD208 LPC2388FBD144 MAC57D5208DC LPC2929FBD144 LPC1752FBD80 LPC2362FBD100 OM13062UL OM13011598 FRDMKEAZN32Q64 TEA1721ADB1060598 LPC2387FBD100 LPC2478FBD208 LPC2366FBD100 MAC57D5MB ...

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