s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 194

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

SYSTEM MANAGER
4-52
Address
MCLKO
nDWE
nRAS
nCAS
SCLK
Data
nOE
Figure 4-32. EDO/FP DRAM Bank Read and Write Timing (Page Mode)
t
NROE
t
RP
t
ADDRd
t
NRASf
Addr
Row
t
RC
t
NCASf
(Normal DRAM)
t
Data Fetch
CS
Column Addr
Data
Data
(EDO DRAM)
Data Fetch
t
NCASr
t
NROE
t
CP
t
t
NDWE
t
WDDd
NCASwf
t
CS
Column Addr
(Same page)
Data
tRP = 0 (1 cycle)
tCS = 1 (2 cycles)
tCP = 0 (1 cycle)
tRC = 0 (1 cycle)
t
t
t
NDWE
NCASwr
WDDh
t
NRASr
S3C4510B