46
YMC-700/YMC-500
YMC-70
0/YMC-50
0
–>
S: DEVICE ACCESS CHECK 1
1: EXTERNAL BUS DEVICES
USB : OK
ETHERNET : OK
NPGA : OK
SDIO I/F : OK
VOLUME: 25
AUDIO:
–
–
VIDEO:
–
–
S: DEVICE ACCESS CHECK 1
This menu is used to check communication and bus line connection between devices on the DIGITAL P.C.B..
1: EXTERNAL BUS DEVICES
Communication and bus line connection
b e t w e e n m i c ro p ro c e s s o r ( I C 3 4 1 ) a n d
devices below are checked.
USB: ISP1760
(IC361)
ETHERNET: LAN9217
(IC362)
(YMC-700 model)
NPGA: NPGA(IC351)
SDIO I/F:
TE4300PF (IC366)
(YMC-700 model)
2: EEPROM
DEVICES
Communication and bus line connection
b e t w e e n m i c ro p ro c e s s o r ( I C 3 4 1 ) a n d
EEPROM (IC344) are checked.
Communication and bus line connection
between microprocessor (IC341) and WiFi
module are checked.
Communication and bus line connection
between microprocessor (IC341) and the
following devices are checked.
ADV7840: HDMI receiver/Video decoder
(IC311)
ADV7510: HDMI transmitter (IC321)
5: PWM
DEVICES
Communication and bus line connection
between microprocessor (IC341) and PWM
(IC376) are checked.
6: DSP
DEVICES
Communication and bus line connection
between microprocessor (IC341) and DSP
(IC371) are checked.
7: FPGA
DEVICES
Communication and bus line connection
between microprocessor (IC341) and FPGA
(IC331) are checked.
8: IR BLASTER DEVICES
Communication and bus line connection
between microprocessor (IC341) and IR
BLASTER (IC383) are checked.
OK : No error detected
NG : An error is detected
Example
Example
IR BLASTER: OK
Example
FPGA : OK
Example
Example
Result : OK
Example
Result : OK
Example
ADV7840 : OK
ADV7510 : OK
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
