LRS1381 데이터 시트보기 (PDF) - Sharp Electronics
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LRS1381 Datasheet PDF : 114 Pages
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LRS1381
15
Partition Configuration Register Definition
R
R
R
R
R
PC2
PC1
PC0
15
14
13
12
11
10
9
8
R
R
R
R
R
R
R
R
7
6
5
4
3
2
1
0
PCR.15-11 = RESERVED FOR FUTURE
111 = There are four partitions in this configuration.
ENHANCEMENTS (R)
Each plane corresponds to each partition
respectively. Dual work operation is available
PCR.10-8 = PARTITION CONFIGURATION (PC2-0)
between any two partitions.
000 = No partitioning. Dual Work is not allowed.
001 = Plane1-3 are merged into one partition.
PCR.7-0 = RESERVED FOR FUTURE ENHANCEMENTS (R)
(default in a bottom parameter device)
010 = Plane 0-1 and Plane2-3 are merged into one
partition respectively.
100 = Plane 0-2 are merged into one partition.
(default in a top parameter device)
Notes:
011 = Plane 2-3 are merged into one partition. There are
three partitions in this configuration. Dual work
operation is available between any two partitions.
110 = Plane 0-1 are merged into one partition. There are
three partitions in this configuration. Dual work
operation is available between any two partitions.
101 = Plane 1-2 are merged into one partition. There are
three partitions in this configuration. Dual work
1. After power-up or device reset, PCR10-8 (PC2-0) is set
to "001" in a bottom parameter device and "100" in a top
parameter device.
2. See the table below for more details.
3. PCR.15-11 and PCR.7-0 bits are reserved for future use.
If these bits are read via the Read Identifier Codes/OTP
command, the device may output "1" or "0" on these bits.
operation is available between any two partitions.
Partition Configuration
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