The I/O signals are shown in PMC MIO Pins and detailed in the following table.
Two devices can be attached to the I/O interface. The OSPI_CS0_b and OSPI_CS1_b are used for the stacked device configuration. For non-stacked configurations, use OSPI_CS0_b.
MIO | Description | |||
---|---|---|---|---|
Signal Name | I/O | PMC MIO Pin | MIO-at-a-Glance Table | |
OSPI_CLK | Output | 0 | 0 | Clock output |
OSPI_IO[0] |
I/O |
1 |
1 |
I/O signals |
OSPI_DS | Input | 6 | 6 | Read data strobe |
OSPI_IO[5] |
I/O |
7 |
7 |
I/O signals |
OSPI_CS0_b | Output | 10 | 10 | Chip select 0, active-Low |
OSPI_CS1_b | Output | 11 | 11 | Chip select 1, active-Low 1 |
OSPI_RST_b | Output | 12 | 12 | PMC GPIO controller output used for reset 2 |
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