NXP Semiconductors /MIMXRT1052 /SEMC /SDRAMCR0

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SDRAMCR0

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 0 (PS_0)PS 0 (BL_0)BL0 (COL_0)COL0 (CL_0)CL

CL=CL_0, BL=BL_0, COL=COL_0, PS=PS_0

Description

SDRAM control register 0

Fields

PS

Port Size

0 (PS_0): 8bit

1 (PS_1): 16bit

BL

Burst Length

0 (BL_0): 1

1 (BL_1): 2

2 (BL_2): 4

3 (BL_3): 8

4 (BL_4): 8

5 (BL_5): 8

6 (BL_6): 8

7 (BL_7): 8

COL

Column address bit number

0 (COL_0): 12 bit

1 (COL_1): 11 bit

2 (COL_2): 10 bit

3 (COL_3): 9 bit

CL

CAS Latency

0 (CL_0): 1

1 (CL_1): 1

2 (CL_2): 2

3 (CL_3): 3

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