s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 201

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

S3C4510B
S3C451B
NOTE:
4 components have the following features:
1 M x 8 bit x 2 Banks 9 bit column, 11 bit row- address
MCLKO/SDCLK
nCAS2/CKE
nCAS0/nSDRAS
nCAS1/nSDCAS
nDWE
ADDR[10:0]
nWBE[3:0]/DQM[3:0]
XDATA[31:0]
ADDR[11]
BA0
nRAS/nSDCS 0, 1, 2, 3
Figure 4-36. SDRAM Application Example
All
SDRAM's
BA pin
<3>
<2>
<1>
<0>
CLK
CS
CKE
RAS
CAS
WE
Address
DQM
DQ0-7
CLK
CS
CKE
RAS
CAS
WE
Address
DQM
DQ0-7
CLK
CS
CKE
RAS
CAS
WE
Address
DQM
DQ0-7
CLK
CS
CKE
RAS
CAS
WE
Address
DQM
DQ0-7
SYSTEM MANAGER
D3
D2
D1
D0
4-59