Spi Flash Memory [L] - XMOS XS1-L2 Hardware Manual

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10 SPI Flash Memory [L]

A 4Mbit FLASH memory device is provided, connected via a standard Serial Peripheral
Interface (SPI).
The FLASH is connected to four 1-bit ports as shown in the table below. These are
the standard ports the processor will try to boot from in SPI boot mode.
The XMOS development tools include the XFLASH utility for programming compiled
programs into the flash memory via the XS1-L2. Software may also access the FLASH
memory at run-time by interfacing with the above ports.
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Port SPI Signal
X0P1A MISO
X0P1B SS
X0P1C CLK
X0P1D MOSI
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