SAA7102 查看數據表（PDF） - Philips Electronics
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SAA7102 Datasheet PDF : 76 Pages
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Philips Semiconductors
Digital video encoder
Product specification
SAA7102; SAA7103
6 PINNING
SYMBOL
PIN
PIN
BGA156 QFP44 TYPE(1)
DESCRIPTION
PD8
B2
1
I see Tables 25 to 29 for pin assignment
PD9
B1
2
I see Tables 25 to 29 for pin assignment
PD10
C2
3
I see Tables 25 to 29 for pin assignment
PD11
C1
4
I see Tables 25 to 29 for pin assignment
RESET
D2
5
I reset input; active LOW
TMS
D3
6
I test mode select input for Boundary Scan Test (BST); note 2
TDO
D1
7
O test data output for BST; note 2
TCLK
E1
8
I test clock input for BST; note 2
VSSD1
VDDD1
SCL
SDA
E4
9
S digital ground 1 (peripheral cells)
F4
10
S digital supply voltage 1 (3.3 V, peripheral cells)
E2
11
I I2C-bus serial clock input
G2
12
I/O I2C-bus serial data input/output
FSVGC
G1
13
I/O frame synchronization output to Video Graphics Controller
(VGC) (optional input)
VSVGC
F1
14
I/O vertical synchronization output to VGC (optional input)
PIXCLKI
F2
15
I pixel clock input (looped through)
PD3
F3
16
I MSB − 4 with CB-Y-CR 4 : 2 : 2; see Tables 25 to 29 for pin
assignment
PD2
H1
17
I MSB − 5 with CB-Y-CR 4 : 2 : 2; see Tables 25 to 29 for
pin assignment
PD1
H2
18
I MSB − 6 with CB-Y-CR 4 : 2 : 2; see Tables 25 to 29 for
pin assignment
PD0
H3
19
I MSB − 7 with CB-Y-CR 4 : 2 : 2; see Tables 25 to 29 for
pin assignment
PIXCLKO
G4
20
O pixel clock output to VGC
CBO
G3
21
O composite blanking output to VGC; active LOW
HSVGC
E3
22
I/O horizontal synchronization output to VGC (optional input)
TTX_SRES
C3
23
I teletext input or sync reset input
TTXRQ_XCLKO2
C4
24
O teletext request output or 13.5 MHz clock output of the crystal
oscillator
VSM
D7
25
O vertical synchronization output to monitor (non-interlaced
auxiliary RGB)
HSM_CSYNC
D8
26
O horizontal synchronization output to monitor (non-interlaced
auxiliary RGB) or composite sync for RGB-SCART
RED_CR_C
C8
27
O analog output of RED or CR or C signal
GREEN_VBS_CVBS C7
28
O analog output of GREEN or VBS or CVBS signal
VDDA1
A10, B9, 29
C9, D9
S analog supply voltage 1 (3.3 V for DACs)
BLUE_CB_CVBS
C6
30
O analog output of BLUE or CB or CVBS signal
2001 Sep 25
6
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