Daewoo DG-K301, Service Manual

Page: 8 / 48

7
CIRCUIT OPERATIONAL DESCRIPTION
S5L5008 Block Diagram
I2
C
IR
UART
G
PI
O
16
bi
tT
im
er
s
W
D
T
C
LK
R
ST
_G
EN
PL
Ls
JT
A
G
PC
de
bu
gg
er
Ex
tI
N
T/
U
se
rI
F
SPDIF
Master
XT
L
D
eb
ug
ge
r
32-bit APB
32
-b
it
A
H
B
s
MPEG
Video
Decoder
Bus
Bridge
Sub-picture
Decoder
NTSC
/PAL
Encoder
MIU/Arbiter
Video
Processor
( Scaling )
Video
5-DAC
32
-b
it
A
H
B
s
OSD/Mixer
CSS
MPEG
Stream
DEMUX
Decoder
32
-b
it
A
PB
SPDIF OUT
I2S_In
Servo/DP
AFE
EP
R
O
M
SP
I
2D Graphic
Engine(GA)
Video
Output
Audio
Interface
CCIR656
Interface
R
em
oC
on
ARM946E-S
(processor core)
4KB
I-cache
4KB
D-cache
B
U
S
In
te
rf
ac
e
Motor/
Driver
CalmADM
( Audio DSP )
8KB
I-cache
12KB
D-cache
B
U
S
In
te
rf
ac
e
I2S_Out
(5x)
16
4Mb Flash
8
H
os
tI
F/
VF
D
OPU
Mic
ATAPI Device Drive
SPDIF IN
Audio
DACs
SPDIF
Slave
16Mb SDR
Audio
AMP
Audio PWM
Reverse
playback
DRAM
5Mbit