lf3312 LOGIC Devices Incorporated, lf3312 Datasheet - Page 3

• Manufacturer Part Number: lf3312
• Description: 12-mbit Frame Buffer / Fifo
• Manufacturer: LOGIC Devices Incorporated

DEVICES INCORPORATED
LOGIC Devices Incorporated
AWEN
Figure 1. Dual Channel FIFO Mode Functional Block Diagram
AIEN
BWEN
BIEN
CHIP_ADDR
PROGRAM
AWCLK
AMARK
AIN
BIN
ACLR
PDATA
BWCLK
BMARK
ASET
BCLR
11-0
11-0
BSET
CSB
REB
SDA
SCL
6-0
7
8
12
12
CONTROL A
CONTROL B
CONTROL
I C
WRITE
2
MASTER
WRITE
3
MEMORY CELL ARRAY A
MEMORY CELL ARRAY B
518,400 x 12-bit
622,080 x 10-bit
777,600 x 8-bit
518,400 x 12-bit
622,080 x 10-bit
777,600 x 8-bit
BWCLK
BMARK
AWCLK
AMARK
12-Mbit Frame Buffer / FIFO
GENERATOR A
GENERATOR B
CONTROL A
CONTROL B
Preliminary Datasheet
READ
READ
FLAG
FLAG
Video Imaging Product
12
12
RCLK
RSET
RCLR
RCLK
RSET
RCLR
AOUT
APE
ACOLLIDE, BCOLLIDE
BPE
August 8, 2006 LDS.3312 O
AOE
APF
BPF
BOUT
BOE
11-0
11-0
*
LF3312
AREN
BREN