Altera Cyclone V Device Handbook page 648

10-10
MAP10 Address Mapping
MAP10 Address Mapping
Table 10-5: MAP10 Address Mapping
Address Bits
31:28
27:26
25:24
(20)
23:<M>
(20)
(<M>-1):0
MAP10 Operations
Table 10-6: MAP10 Operations
Command
0x01
0x10
0x11
0x21
0x31
0x41
0x42
0x43
0x60
(20)
<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
Altera Corporation
Name
(reserved)
CMD_MAP
(reserved)
BLK_ADDR
PAGE_ADDR
Sets block address for erase and initiates operation
Sets unlock start address
Sets unlock end address and initiates unlock
Initiates a lock of all blocks
Initiates a lock-tight of all blocks
Sets up for spare area access
Sets up for default area access
Sets up for main+spare area access
Loads page to the buffer for a RMW operation
Description
Set to 0
Set to 2
Set to 0
Block address in the device
Page address in the device
Function
cv_54010
2013.12.30
NAND Flash Controller
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