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External RAM

The MCB2929 includes 2 Cypress CY7C1048DV33 external RAM ICs. This RAM may be configured for 16-bit mode which results in 1 MB RAM, or 8-bit mode which results in 512KB RAM.

For 8-bit mode, install a 0 ohm resistor (shunt) at location R87.

For 16-bit mode, install a 0 ohm resistor (shunt) at location R86 (default).

For either case, the start location of this RAM is 0x40000000.

MCB2929 Board -- External RAM

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