IC Data Sheets
8.
8.
IC Data Sheets
This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as “black boxes” in the
electrical diagrams (with the exception of “memory” and “logic”
ICs).
8.1
Diagram
, B02, MT5580QUEI (IC U401)
Figure 8-1 Internal block diagram
20180_300.eps
Block diagram
MT5580QUEI
NTSC/
PAL/
SECAM
ATD
TV
Decoder
TS
Demux
ARM CA9
L2 Cache
Video
ADCx4
Video
Input
De-
interlace
ATSC/
DVB-T/
DVB-C
DTD
HDMI Rx
JPEG/MP2/MP4/
DivX/H.264/VC-1/
RM/AVS/VP8
Decoders
Audio
Input
Audio
Demod
Audio
ADC
SPDIF
In
2D
Graphic
LVDS/min-LVS/
EPI
OD, TCON
Post Processing
DDR3
Controller
OSD
scaler
PIP
Vplane
scaler
Audio DSP
Audio
I/F
Audio DAC
JTAG
IrDA
PCR
I
2
C
RTC
UART
SDIO
USB2.0
PWM
Ethernet
Watchdog
Serial Flash
NAND Flash
Servo ADC
SPDIF Out, I
2
S
ADAC L/R x 3
TS
Input
Tuner
Input
CVBS/YC
Input
Component
Analog Input
HDMI
Input
SIF
Audio
Input
Panel
32-bit
DDR3
T8032
Smart
Card
2D/3D Converter
CKGEN