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@@ -1,12 +1,12 @@ |
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SPI relay driver |
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SPI relay driver |
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This driver is designed for a ad-hoc adapter card that acts as a |
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This driver is designed for a ad-hoc adapter card that acts as a |
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SPI relay between the z80 bus and the SPI device. Sending any- |
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SPI relay between the z80 bus and the SPI device. Sending any- |
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thing on SPI_CSLOW and SPI_CSHIGH is expected to select/deselect |
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thing on SPI_CSLOW and SPI_CSHIGH is expected to select/deselect |
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the device, and writing to SPI_DATA is expected to initiate a |
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the device, and writing to SPI_DATA is expected to initiate a |
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byte exchange. The result of the exchange is excpected to be re- |
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byte exchange. The result of the exchange is excpected to be re- |
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trieved by reading SPI_DATA. |
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trieved by reading SPI_DATA. |
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Provides (spie) (enable), (spid) (disable), (spix) (xchange). |
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Provides the SPI relay protocol. |
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Load driver with "596 LOAD". |
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Load driver with "596 LOAD". |