S5D2650 Samsung Semiconductor, Inc., S5D2650 Datasheet - Page 4

• Manufacturer Part Number: S5D2650
• Description: Multistandard Video Decoder/scaler
• Manufacturer: Samsung Semiconductor, Inc.

S5D2650 Data Sheet
PIN DESCRIPTI O N
AY0
AY1
ACR0
ACR1
ACB0
ACB1
COMP2
FILT
XTALI
XTALO
RSTB
Y0 - Y7, C0 - C7 45-48,53-56,33-
EXV0 - EXV7
HS1
HS2
VS
HAV
VAV
EHAV
EVAV
ODD
ANALOG PINS, Reference CLOCK and RESET
INPUT, OUTPUT and Bi-Directional Pins (All output pins can be selectively tri-stated)
Pin Name
ELECTRONICS
84
86
88
90
92
94
97
99
7
8
10
39,44
16,27,28,61-63,
68,71
26
76
23
25
3
5
4
22
Pin #
Type
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
1 of 4 CVBS or 1of 2 S-video Y inputs or 1of 2 component Y inputs.
1 of 4 CVBS or 1of 2 S-video Y inputs or 1of 2 component Y inputs.
1 of 4 CVBS input or 1 of 2 component Pr input
1 of 4 CVBS input or 1 of 2 component Pr input
1 of 2 S-video C inputs or 1 of 2 component Pb input
1 of 2 S-video C inputs or 1 of 2 component Pb input
Internal 1.3 V reference (requires an external 0.1
connected to VSS).
Loop filter output for PLL
Crystal or TTL clock input.(24.576MHz or 26.8MHz)
Crystal output.
Chip reset. Active low signal.(5V tolerant Input Pin)
Y[7:0] : Y outputs for CCIR601 or Green out for 24 Bit RGB mode.
C[7:0] : Cb/Cr outputs for CCIR601 or Blue out for 24 Bit RGB mode.
Expanded digital video I/O port. Red data out for 24 Bit RGB mode
or 8 Bit input of CCIR 656 input mode.
Programmable horizontal sync signal. When the EXV port is
configured as an input, this pin can be programmed as an input.
(default : Output)
Programmable horizontal sync signal. (Same as HS1)
Programmable vertical sync signal. When the EXV port is configured
as an input, this pin can be programmed as an input.
(default : Output)
Programmable horizontal active video signal.
Programmable vertical active video signal.
Valid pixel data flag for horizontal scale down. Active when output
video data is valid.
Valid line data flag for vertical scale down. Active when output video
line is valid.
Odd field flag. Polarity is programmable.
Description
MULTIMEDIA VIDEO
µ
F capacitor
PAGE 4 OF 95
7/18/03