Epson Research and Development

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Vancouver Design Center

 

 

 

Note

MPC8BUG does not support comments or symbolic equates; these have been added for clarity.

Note

It is important to note that when the MPC821 comes out of reset, its on-chip caches and MMU are disabled. If the data cache is enabled, the MMU must be setup so the S1D13504 memory block is tagged as non-cacheable. This ensures that accesses to the S1D13504 will occur in proper order, and the MPC821 will not attempt to cache any data read from or written to the S1D13504 or its display buffer.

Interfacing to the Motorola MPC821 Microprocessor

S1D13504

Issue Date: 01/02/02

X19A-G-010-05

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Epson S1D13504 manual Epson Research and Development