The Serial Peripheral Interface (SPI) is a synchronous serial communication interface specification used for short-distance communication, primarily in embedded systems. The interface was developed by Motorola in the mid-1980s and has become a de facto standard. Typical applications include Secure Digital cards and liquid crystal displays.
SPI devices communicate in full duplex mode using a master-slave architecture with a single master. The master device originates the frame for reading and writing. Multiple slave-devices are supported through selection with individual slave select (SS), sometimes called chip select (CS), lines.
Sometimes SPI is called a four-wire serial bus, contrasting with three-, two-, and one-wire serial buses. The SPI may be accurately described as a synchronous serial interface, but it is different from the Synchronous Serial Interface (SSI) protocol, which is also a four-wire synchronous serial communication protocol. The SSI protocol employs differential signaling and provides only a single simplex communication channel. SPI is one master and multi slave communication.
Spansion Flasher V1.0 for Flash memories with SPI Bus
This tool allows to read/write flash memories used in latest car radios/navigations and various gsm phones.
Available commands:
- Read, Write, Erase, Verify Flash
- Help (Pinout)
First version supports Spansion S25FL128P which had been...
SPI support over Martech CLIP !
Finally it's done, from now you can have SPI read/write/verify over you CLIP device
How it works ? It's simply, you are making simply wires and the rest process is executed on
CLIP, totally without PC. Both modes are possible: with desoldered spi memory, or...
SPI support over Martech CLIP !
Finally it's done, from now you can have SPI read/write/verify over you CLIP device
How it works ? It's simply, you are making simply wires and the rest process is executed on
CLIP, totally without PC. Both modes are possible: with desoldered spi memory, or...
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