adv202 Analog Devices, Inc., adv202 Datasheet - Page 36

• Manufacturer Part Number: adv202
• Description: Jpeg2000 Video Codec
• Manufacturer: Analog Devices, Inc.

ADV202
ENCODE/DECODE SDTV VIDEO APPLICATION
Figure 27 shows two ADV202 chips using 10-bit CCIR656 in normal host mode.
ENCODE MODE
DECODE MODE
HOST CPU
HOST CPU
32-BIT
32-BIT
DATA[31:0]
DATA[31:0]
ADDR[3:0]
ADDR[3:0]
INTR
INTR
ACK
ACK
WE
WE
RD
RD
CS
CS
Figure 27. Encode/Decode—SDTV Video Application
HDATA[31:0]
IRQ
ADDR[3:0]
CS
RD
WE
ACK
HDATA[31:0]
IRQ
ADDR[3:0]
CS
RD
WE
ACK
Rev. C | Page 36 of 40
ADV202
ADV202
VDATA[11:2]
VDATA[11:2]
MCLK
MCLK
VCLK
VCLK
27MHz
OSC
P[19:10]
LLC1
P[9:0]
CLKIN
DECODER
ENCODER
10-BIT
VIDEO
10-BIT
VIDEO
VIDEO OUT
VIDEO IN