SAA7205 Philips Semiconductors, SAA7205 Datasheet - Page 6

• Manufacturer Part Number: SAA7205
• Description: MPEG-2 systems demultiplexer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6
1997 Jan 21
VO7
VO6
VO5
VO4
VO3
VO2
VO1
VO0
V
AUDECLK
AUE
AUDAT
AUDATCLK
AUDATV
AUDATR
V
GPV
GPST
GPSYNC
HSE
HSV
HSSYNC
V
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
GPO0
V
PWMO
DDD1
SSD1(core)
DDD1(core)
SSD1
MPEG-2 systems demultiplexer
SYMBOL
PINNING
PIN
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
11
1
2
3
4
5
6
7
8
9
supply
supply
GND
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
I
data output bit 7 to video decoder (shared with microcontroller data)
data output bit 6 to video decoder (shared with microcontroller data)
data output bit 5 to video decoder (shared with microcontroller data)
data output bit 4 to video decoder (shared with microcontroller data)
data output bit 3 to video decoder (shared with microcontroller data)
data output bit 2 to video decoder (shared with microcontroller data)
data output bit 1 to video decoder (shared with microcontroller data)
data output bit 0 to video decoder (shared with microcontroller data)
digital supply voltage 1 (+5 V)
audio decoder clock output [equals CCLKI/M (programmable)]
audio data error indicator output (active LOW)
data output to audio decoder (elementary stream)
audio data clock output (frequency range 32 to 448 kHz; 9 Mbit/s)
audio data valid indicator output
audio data request input (active LOW)
digital ground 1 for core
valid data byte indicator input/output
byte strobe signal input/output (equals 9 MHz gated byte clock)
packet sync byte indicator input/output
indicates erroneous HS data input/output
valid high speed data indicator
indicates the first output byte of either a packet or payload
digital supply voltage 1 for core (+3.3 V)
high speed byte output bit 7 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 6 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 5 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 4 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 3 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 2 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 1 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
high speed byte output bit 0 for transport packets/general purpose byte output
(e.g. for SAA7201)/alternative transport stream input
digital ground 1
pulse width modulated VCO control signal output (local STC)
6
DESCRIPTION
Preliminary specification
SAA7205H