Samsung MAX-DN55 Service Manual page 11

9-1-6 VIC1 (ZiVA-3 ; Audio/Video Decoder)
SDRAM/
EDO/ROM
Interface
Host
Interface
DVD/CD
Interface
Samsung Electronics
Memory
Controller
Host
Interface
Control Logic
Secure View
CSS
Descrambling
Program
Stream
Decoder
Bus Key
Authentication
(Optional)
Scrambled, Compressed Content
Descrambled, Compressed Content
Decompressed Content
Display Content
CS
D T A C K S E L
H A D D R [ 2 : 0 ]
H o s t
RD
I n t e r f a c e
H D A T A [ 7 : 0 ]
Signals
W A I T / D T A C K
I N T
H O S T 8 S E L
R/W
Video
V D A T A [ 7 : 0 ]
I n t e r f a c e
HSYNC
Signals VSYNC
VCLK
D V D - D A T A 0 / C D - D A T A
D V D - D A T A 1 / C D - L R C K
D V D - D A T A 2 / C D - B C K
D V D - D A T A 3 / C D - C 2 P O
D V D - D A T A 4 / C D G - S D A T A
DVD/CD
D V D - D A T A 5 / C D G - V F S Y
I n t e r f a c e
D V D - D A T A 6 / C D G - S O S 1
Signals
D V D - D A T A 7 / C D G - S C L K
VREQUEST
VSTROBE
ERROR
V-DACK/ASTROBE
AREQUEST
A-DACK
BLOCK DIAGRAM
OSD
Decoder
Subpicture
Decoder
MPEG
Video
Decoder
CD-DA and
LPCM
Decoder
Dolby Digital
Audio
Decoder
MPEG
Audio
Decoder
LOGIC DIAGRAM
D A - D A T A [ 0 : 3 ]
DA-LRCK
DA-BCK
DA-XCK
D A - I E C
E D O - C A S
E D O - R A S
M D A T A [ 1 5 : 0 ]
M A D D R [ 2 0 : 0 ]
R O M - C S
SD-CAS
SD-RAS
SD-CLK
SD-CAS[1:0]
UDQM
SYSCLK
A_VSS
A_VDD
P10[10:0]
R E S E T
ZiVA Decoder
Reference Information
ZiVA-3 Decoder
Video
Mixer
Digital
Audio
Audio
DSP
Interface
Audio
I n t e r f a c e
Signals
LDQM
SDRAM/EDO
I n t e r f a c e
M W E
Signals
VDD
Global
VSS
I n t e r f a c e
Signals
Video
Interface
Audio
I n t e r f a c e
9-9