- Multiple devices may share an SPI bus to form a single logical RAM.
- It is possible to use the RAM as a (huge) bytearray or to implement a littlefs or FAT filesystem on it. This may be mounted and used like flash or SD card devices.
- If used as an array, supports slice operations.
- The driver is portable between MicroPython targets.
- The SPI bus can be shared with other devices.
PSRAM driver
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PSRAM driver
I have added support for the Adafruit 8MiB PSRAM to my suite of memory device drivers, which may be found here. As per the other drivers it has these characteristics:
Peter Hinch
Index to my micropython libraries.
Index to my micropython libraries.