NXP Semiconductors /LPC408x_7x /EMC /DYNAMICCONFIG1

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Interpret as DYNAMICCONFIG1

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0RESERVED 0 (SDRAM_POR_RESET_VAL)MD0RESERVED 0AM00RESERVED 0 (AM1)AM1 0RESERVED 0 (BUFFER_DISABLED_FOR_)B0 (WRITES_NOT_PROTECTED)P0RESERVED

P=WRITES_NOT_PROTECTED, MD=SDRAM_POR_RESET_VAL, B=BUFFER_DISABLED_FOR_

Description

Configuration information for EMC_DYCS0.

Fields

RESERVED

Reserved. Read value is undefined, only zero should be written.

MD

Memory device.

0 (SDRAM_POR_RESET_VAL): SDRAM (POR reset value).

1 (LOW_POWER_SDRAM_): Low-power SDRAM.

2 (RESERVED_): Reserved.

3 (RESERVED_): Reserved.

RESERVED

Reserved. Read value is undefined, only zero should be written.

AM0

See Table 133. 000000 = reset value.[1]

RESERVED

Reserved. Read value is undefined, only zero should be written.

AM1

See Table 133. 0 = reset value.

RESERVED

Reserved. Read value is undefined, only zero should be written.

B

Buffer enable.

0 (BUFFER_DISABLED_FOR_): Buffer disabled for accesses to this chip select (POR reset value).

1 (BUFFER_ENABLED_FOR_A): Buffer enabled for accesses to this chip select.[2]

P

Write protect.

0 (WRITES_NOT_PROTECTED): Writes not protected (POR reset value).

1 (WRITES_PROTECTED_): Writes protected.

RESERVED

Reserved. Read value is undefined, only zero should be written.

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