SAA2510 Просмотр технического описания (PDF) - Philips Electronics
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SAA2510 Datasheet PDF : 28 Pages
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Philips Semiconductors
Video CD (VCD) decoder
Preliminary specification
SAA2510
PINNING
SYMBOL
UV6
UV5
UV4
UV3
UV2
UV1
UV0
VDD5
CSYNC
VSS5
TLSAND
EBUOUT
DAOUT
WSOUT
VDD3
CLOUT
VSS
AUDIOCLK
VDD5
EBUIN
CLIN
WSIN
DAIN
VDD3
EFIN
VSS
RESET
DRAMON
INT
NDAV
ASEL
SDA
VDD5
SCL
VSS5
DR15
1996 May 21
PIN
DESCRIPTION
1
video UV bus output bit 6;
16-bit video output mode: the UV bus outputs alternating U and V chroma samples
at 13.5 Mbytes/s
CCIR656 mode: this bus is not used (inactive)
2
video UV bus bit 5
3
video UV bus bit 4
4
video UV bus bit 3
5
video UV bus bit 2
6
video UV bus bit 1
7
video UV bus bit 0
8
5 V external pad power supply
9
composite sync output; 525 lines/60 Hz or 625 lines/50 Hz
10
0 V external pad power supply
11
two-level Sandcastle (composite blanking) output; requires external resistor network
to define horizontal/vertical blanking level
12
IEC 958 digital audio output
13
I2S data; digital audio output
14
I2S word select digital audio output
15
+3 V internal power supply
16
I2S bit clock output
17
0 V internal power supply
18
16.9 MHz audio clock input
19
5 V internal power supply
20
EBU (IEC 958) input
21
I2S bit clock input
22
I2S word select input
23
I2S digital data input
24
+3 V internal power supply
25
error flag input from I2S source
26
0 V internal power supply
27
active low reset input
28
DRAM pin 3-state control input; also 3-states video outputs and some timing signals
29
active low open drain interrupt request to host microcontroller
30
data not valid input (data on I2S or EBU input not valid)
31
I2C-bus address select pin
32
I2C-bus data pin
33
5 V external pad power supply
34
I2C-bus clock input
35
0 V external pad power supply
36
DRAM data input/output bit 5
5
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