ADV212 AD [Analog Devices], ADV212 Datasheet - Page 38

• Manufacturer Part Number: ADV212
• Description: JPEG 2000 Video Codec
• Manufacturer: AD [Analog Devices]

ADV212
32-BIT HOST APPLICATION
Figure 37 shows two ADV212 chips using a 10-bit CCIR 656 in normal host mode.
HOST CPU
HOST CPU
32-BIT
31-BIT
FPGA
FPGA
DATA[31:0]
DATA[31:0]
DATA[31:0]
DATA[31:0]
ADDR[3:0]
ADDR[3:0]
DREQ0
DACK0
DREQ0
DACK0
ACK
ACK
IRQ
IRQ
WE
WE
RD
RD
CS
CS
Figure 37. Encode/Decode 32-Bit Host Application
DREQ0
DACK0
HDATA[31:0]
IRQ
ADDR[3:0]
CS
RD
WE
ACK
DREQ0
DACK0
HDATA[31:0]
IRQ
ADDR[3:0]
CS
RD
WE
ACK
ADV212
ADV212
Rev. 0 | Page 38 of 44
VDATA[11:2]
VDATA[11:2]
MCLK
MCLK
VCLK
VCLK
27MHz
OSC
27MHz
OSC
P[19:10]
LLC1
P[9:0]
CLKIN
ADV730xA
ADV7189
DECODER
ENCODER
10-BIT
VIDEO
10-BIT
VIDEO
ENCODE MODE
DECODE MODE
VIDEO OUT
VIDEO IN