Analog Devices EVAL-ADV7612-7511, Руководство пользователя

Страница: 3 / 8

Evaluation Board User Guide UG-295
Rev. 0 | Page 3 of 8
EVALUATION BOARD ARTWORK AND COMPONENTS
099
64
-002
Figure 2. Assembly Drawing (Top Side) of the EVAL-ADV7612-7511
09
96
4-
00
3
HDMI
OUTPUT
HDMI
INPUT A
HDMI
INPUT B
ADV7612 ADV7511
0.1 INCH
JUMPERS
0.1 INCH
JUMPERS
DIGITAL VIDEO
I
2
C-COMPATIBLE CONTROL BUS
DIGITAL AUDIO
SDRAM
MEMORY
FLASH
MEMORY
ADSP-BF524
CPU
Figure 3. Block Diagram of the EVAL-ADV7612-7511
Table 1. Evaluation Board Hardware Components
Reference
Designator Function
Description
J8, J9 HDMI inputs J8 is HDMI Port A; J9 is HDMI Port B.
J1 HDMI output This is the only video output connector.
P1 RS-232 port RS-232 interface to the computer (for user control and debug output).
P2 USB port This USB port can be used instead of RS-232 if the user's computer does not have the RS-232 interface.
SW1 Reset This switch resets the BF524 processor.
J2 Power J1 is where the 5 V, 2.5 A power supply is connected.
J7 BF524 JTAG The ICE-100B or the HPUSB-ICE is connected here to reprogram the system flash or to execute source code
debugging.
JP1, JP2 Port A EDID These jumpers (see Figure
2
, lower left) connect the I
2
C bus from the Blackfin processor to the EDID EEPROM.
JP3, JP4 Port B EDID These jumpers (see Figure
2
, bottom middle) connect the I
2
C bus from the Blackfin processor to the EDID EEPROM.
J3, J4 Audio/control
jumpers The audio bus can be jumpered among three configurations on these connectors. They also have several control
signals available for probing, as well as video syncs and clock.
J5,J6 Video jumpers The digital video pixel bus signals are jumpered here for easy access and flexibility in evaluation.