HD6432670 Hitachi, HD6432670 Datasheet - Page 268

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Rev. 2.0, 04/02, page 222 of 906
Read
Write
Figure 6.60 Example of
DQMU, DQML
DQMU, DQML
Precharge-sel
Address bus
or
SDRAMø
Data bus
Data bus
CKE
CKE
ø
Column address
'$&
'$&. .
PALL
PALL
T
p
/
('$&.
('$&.
Row address
Row address
ACTV
ACTV
T
r
Output Timing when DDS = 1 or EDDS = 1
READ
High
High
NOP
T
c1
Column address
WRIT
T
cl
NOP
NOP
T
c2