Agilex™ 7 Hard Processor System Technical Reference Manual

ID 683567
Date 8/13/2024
Public
Document Table of Contents

15.4.8.2.1. MAP01 Command Format

Table 117.  MAP01 Command Format with Address MappingThe following table shows the format of a MAP01 command. This command is written to the Command register in the nanddata region.
Address Bits Name Description

31:28

(reserved)

0

27:26

CMD_MAP

1

25:24

(reserved)

0
23:<M>

BLK_ADDR

Block address in the device
(<M>‑1):0

PAGE_ADDR

Page address in the device
Note:
<M> depends on the number of pages per block in the device. <M> = ceil(log2(<device pages per block>)). Therefore, use the following values:
  • 32 pages per block: <M>=5
  • 64 pages per block: <M>=6
  • 128 pages per block: <M>=7
  • 256 pages per block: <M>=8
  • 384 pages per block: <M>=9
  • 512 pages per block: <M>=9