Sdram - Alinx AX301 User Manual

Configure chip pin assignment:

6. SDRAM

The development board contains a SDRAM chip, model: HY57V2562GTR, capacity:
256Mbit (16M*16bit), 16bit bus. SDRAM can be used for data cache, such as data collected
by the camera, temporarily stored in SDRAM, and then displayed through the VGA interface.
This SDRAM is used for data caching.
The SDRAM hardware connection is shown in Figure 6-1.
SDRAM pin assignment:
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Signal Name
DCLK
nCSO
DATA0
ASDO
Signal Name
S_CLK
S_CKE
S_NCS
S_NWE
S_NCAS
S_NRAS
Figure 6-1
AX301 User Manual
Pin
H1
D2
H2
C1
Pin
B14
F16
K10
J13
J12
K11
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