Cypress MB9BF567R Benutzerhandbuch - Seite 7

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Mikrocontroller Cypress MB9BF567R herunter. Cypress MB9BF567R 12 Seiten. Peripheral 32-bit microcontroller

Seite drucken
3.7

SPI

There is a Cypress MCU MB85RS64V in board. The MB85RS64V is a FRAM (Ferroelectric Random Access
Memory) chip in a configuration of 8,192 words x 8 bits.
User can save data from 0x0000 to 0x1000 in FRAM.
Operation steps:
1.
Press SW2 to switch the module to SPI, and press SW3 to enter
2.
The right and left key can move cursor
3.
The up and down key can change the address, data and read/write mode
4.
The ahead six data is the address of FRAM
5.
The seventh to tenth data is the data that read from/write to FRAM
When "R" is display, press enter key the data can be read from FRAM
6.
When "W" is display, press enter key the data will be wrote to FRAM
7.
8.
When operation is successful, the OK will display
3.8

CAN

The CAN module can do send and receive when connected with another can board.
Operation steps:
1.
The CAN-H connects to CAN-H, and CAN-L connects to CAN-L.
2.
Press SW2 to switch the module to CAN, press SW3 to enter
3.
Press enter key to enter can operation
Press down key to "RX" and press enter to "receiving" module
4.
If there is a CAN data in, the LCD will display "successful"
5.
www.cypress.com
SK_FM4_U_Peripheral 32-Bit Microcontroller FM4 Family User Manual
Document No. 002-04464 Rev. *B
6