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R31UH0015EU0101 Rev.1.01

Page 12

Apr 26, 2022

8A3xxxx 72QFN Evaluation Kit Manual

3. Schematics

Schematic diagrams are located at the rear of the document.

4. Ordering Information

5. Revision History

Part Number

Description

8A34044-EVK

8A3xxxx 72QFN Evaluation Kit

Revision

Date

Description

1.01

Apr 26, 2022

▪ Added updated Schematics.
▪ Reformatted to the latest template.

1.00

Feb 14, 2019

Initial release

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Содержание 8A3 72QFN Series

Страница 1: ...Commander software GUI How to configure and program the board to generate standard compliant frequencies Kit Contents 8A34xxx 72QFN Evaluation Board USB Type A cable PC Requirements Renesas Timing Co...

Страница 2: ...gures Figure 1 8A3xxxx Evaluation Board 1 Figure 2 8A3xxxx 72QFN Evaluation Board Detailed 3 Figure 3 Example of Voltage Jumpers 4 Figure 4 GPIO Setting and Status Display Area 5 Figure 5 Board Settin...

Страница 3: ...of phase GPIO switch LEDs and Test points There are seven GPIOs available Each GPIO can be set a low or high level if input or displayed with an LED if output Some GPIOs are used to set the chip in a...

Страница 4: ...t 5V 2A The red jack J1 is positive the black jack J2 is the ground Multiple LDOs are used to generate 3 3V 2 5V and 1 8V from the 5V supply 1 2 Voltage Selection Jumpers There are eight headers jumpe...

Страница 5: ...ector going to a PC 1 5 I2C between FTDI CM Device and On board EEPROM One of the major differences between the 72QFN and 144BGA144 chips is that there is only one serial bus on the 72QFN chip The I2C...

Страница 6: ...re 5 Set all the GPIOs to the center position This will ensure that GPIO9 is high and that the serial port is configured for I2C 1 byte addressing VDDA 3 3V VDD_ FOD 1 8V and VDDO_Qx 3 3V Crystal freq...

Страница 7: ...PIO9 high Connect the board to the PC 2 Start the Timing Commander software You will see options of New Setting File and Open Setting file For a new configuration select New Setting File Figure 6 Star...

Страница 8: ...with the 8A34001 block diagram will open for configurations or if Open Settings File is selected in Step 3 above you will be prompted to browse and select an existing tcs file and the personality fil...

Страница 9: ...necting the Board with GUI 6 Click on the chip symbol at the upper right corner of the GUI window to initiate the connection The connection is valid when a green band appears at the upper right corner...

Страница 10: ...ction is made the firmware version can be read within the GUI Click the Firmware Utility button to bring up the Firmware Utility window as shown in Figure 12 Figure 12 Reading Firmware Version 9 Withi...

Страница 11: ...he output operates at its intended Voffset otherwise the equipment may load the output down and cause degraded performance The following rework must be implemented in order to support a 1PPS input clo...

Страница 12: ...matic diagrams are located at the rear of the document 4 Ordering Information 5 Revision History Part Number Description 8A34044 EVK 8A3xxxx 72QFN Evaluation Kit Revision Date Description 1 01 Apr 26...

Страница 13: ...oad Firmware to the RAM 1 Connect to the EVB 2 Power up the EVB with no EEPROM present This ensures the firmware is 4 0 2 7017 3 The GUI will indicate that the firmware on the chip does not match the...

Страница 14: ...Kit Manual 6 In the next dialog window press Yes and wait approximately 3 4 minutes 7 Once the FW updates a dialog window will indicate a successful update Click Close 8 Press Get Firmware Version to...

Страница 15: ...DB DB Block Diagram OF PROJECT NAME DRAWN CHECK DESIGN TITLE DRAWING NUMBER REVISION RELEASE DATE SHEET SUBTITLE 1 2 SK 10280 01 1 Fidus Systems 375 Terry Fox Drive Ottawa ON K2K 0J8 Indira3 DB DB DB...

Страница 16: ...e Size Document Number Rev Date Sheet of C 09 13 2021 Title Size Document Number Rev Date Sheet of C 09 13 2021 Title Size Document Number Rev Date Sheet of C 2 1 1 10 09 13 2021 R392 0 C418 2200pF C6...

Страница 17: ...5 6V 350MW SOT23 3 1 2 3 C846 10uF 1 2 C15 10uF 1 2 U69 RAA214020 VIN_1 1 VIN_2 2 EN 3 PG 4 GND_5 5 FB 6 CSET 7 GND_8 8 VOUT_9 9 VOUT_10 10 EP EP R18 12 0K 2 1 C185 1uF 1 2 R902 10 0K 2 1 R76 25 5K 2...

Страница 18: ...4 25 5K 2 1 C971 0 1uF 1 2 C979 0 1uF 1 2 R57 20 0K 2 1 R503 12 0K 2 1 R952 10 0K 2 1 C815 22uF 1 2 R88 25 5K 2 1 U19 RAA214020 VIN_1 1 VIN_2 2 EN 3 PG 4 GND_5 5 FB 6 CSET 7 GND_8 8 VOUT_9 9 VOUT_10 1...

Страница 19: ...1 3 2 4 C45 0 1uF R9771 33 C413 0 1uF R9743 6 20K 2 1 EM06 02 13 J17 548190589 CONN RCPT USB MINI B 5POS RA SMT VBUS 1 DATA_N 2 DATA_P 3 ID 4 GND 5 GND_SHLD 6 GND_SHLD 7 GND_SHLD 8 GND_SHLD 9 RK 16 0...

Страница 20: ...ASE DATE SHEET SUBTITLE 1 2 SK 10280 01 Fidus Systems 375 Terry Fox Drive Ottawa ON K2K 0J8 Indira3 RK DB RK GPIO LEDs OF PROJECT NAME DRAWN CHECK DESIGN TITLE DRAWING NUMBER REVISION RELEASE DATE SHE...

Страница 21: ...0 1 1 6 R v R 0552 2 15 01 11 27 10 0 P1 DNS 1 RK 19 03 13 J45 5 1814832 1 R935 4 7k R470 0 DNS 04 06 14 RvR SW1 KMR211GLFS SWITCH TACTILE SPST NO 0 05A 32V 1 2 5 3 4 C426 0 01uF C766 12pF R447 4 7k...

Страница 22: ...MIL PAD 125MIL DIAMETER 1 R801 2 67k R924 0 R773 2 67k C883 1 0uF RK 19 03 13 J26 5 1814832 1 CONN SOCKET SMA STR DIE CAST PCB R767 49 9 R786 2 67k R460 2 67k R771 2 67k 13 11 13 RvR MH7 MTG250C125P P...

Страница 23: ...rry Fox Drive Ottawa ON K2K 0J8 Indira3 DB DB DB PLL Output Clocks RK 19 03 13 J29 5 1814832 1 R761 100 R729 0 R737 0 R759 100 R735 0 R746 0 R752 100 RK 19 03 13 J40 5 1814832 1 CONN SOCKET SMA STR DI...

Страница 24: ...LEASE DATE SHEET SUBTITLE 1 2 SK 10280 01 10 10 Fidus Systems 375 Terry Fox Drive Ottawa ON K2K 0J8 Indira3 RK DB RK PLL Power C93710uF C708 0 1uF L87 220 L107 220 C87510uF L109 220 C719 10uF R897 0 L...

Страница 25: ...e intended for developers skilled in the art designing with Renesas products You are solely responsible for 1 selecting the appropriate products for your application 2 designing validating and testing...

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