lf3324 LOGIC Devices Incorporated, lf3324 Datasheet - Page 9

• Manufacturer Part Number: lf3324
• Description: 24mbit Frame Buffer / Fifo
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
Parallel
Interface
Cont’d
LOGIC Devices Incorporated
Device Configuration
Figure 7. Normal Reading and Writing From a Configuration Register
Figure 8. Reading and Writing From a Configuration Register with PRE Held Low
PADDR[5:0]
PADDR[5:0]
PDATA[7:0]
PDATA[7:0]
PCEx
PCEx
PWE
PWE
PADDR[5:0]
PADDR[5:0]
PDATA[7:0]
PDATA[7:0]
PCEx
PCEx
PWE
PWE
PRE
PRE
t
t
CSU
CSU
t
CSU
t
CSU
t
t
CSU
CSU
t
t
CSU
CSU
9
t
CDLY
t
CDLY
Read Cycle - PRE held low
Write Cycle - PRE held low
Read Cycle - Normal Mode
Write Cycle - Normal Mode
t
CSPW
t
t
CSPW
CSPW
t
CSPW
24Mbit Frame Buffer / FIFO
t
CSU
Preliminary Datasheet
t
CSU
Video Imaging Product
t
CHD
t
CHD
t
CZ
t
CZ
June 8, 2007 LDS.3324 G
LF3324