參數(shù)資料
型號: SAA2510
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Video CD VCD decoder
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 20 X 2.70 MM, PLASTIC, QFP-100
文件頁數(shù): 7/28頁
文件大?。?/td> 126K
代理商: SAA2510
1996 May 21
7
Philips Semiconductors
Preliminary specification
Video CD (VCD) decoder
SAA2510
TP2
CDIR
CREF
78
79
80
factory test pin; connect to ground
clock direction control pin; when high, CLK27 is an output
clock qualifier output; 13.5 MHz timing signal used in 16-bit video output mode; can
also be used as 13.5 MHz video sample clock
0 V external pad power supply
27 MHz clock input or output; direction controlled by CDIR pin
5 V external pad power supply
oscillator pin; 27 MHz; input pin
0 V internal power supply
oscillator pin; 27 MHz; output pin
3 V internal power supply for oscillator
video Y bus output bit 7
DMSD mode: the Y bus outputs luminance samples at 13.5 Mbytes/s
CCIR656 mode: this pin supplies multiplexed chrominance and luminance
(27 Mbytes/s)
video Y bus bit 6
video Y bus bit 5
video Y bus bit 4
video Y bus bit 3
video Y bus bit 2
video Y bus bit 1
video Y bus bit 0
0 V external pad power supply
horizontal (line) timing reference signal; high during active video part of line, low
during line blanking
5 V external pad power supply
vertical (field/frame) timing reference signal; high during vertical blanking interval of
field
video UV bus output bit 7
DMSD mode: the UV bus outputs alternating U and V chroma samples at
13.5 Mbytes/s
CCIR656 mode: this bus is not used (inactive)
V
SS5
CLK27
V
DD5
Vid_osc_0
V
SS
Vid_osc_1
V
DDO3
Y7
81
82
83
84
85
86
87
88
Y6
Y5
Y4
Y3
Y2
Y1
Y0
V
SS5
HREF
89
90
91
92
93
94
95
96
97
V
DD5
VSYNC
98
99
UV7
100
SYMBOL
PIN
DESCRIPTION
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