STV9432TAP View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STV9432TAP
STMicroelectronics
'STV9432TAP' PDF : 25 Pages View PDF
STV9432TAP
8 - TIMING ANALYZER
8.1 - VIDEO HORIZONTAL TIMINGS
All horizontal timing measurements use a 106.7MHz clock. This clock is made from the internal oscillator:
fHTIM = 40fOSC : 3. These twelve bits read-only registers read time measurements, given in tHTIM units.
They hold the value of the last measurement that was initiated by I2C command (see TIMG Register).
Figure 4.
AV
A
HS
C
D
HFLY E
F
H1 Register: H sync to Active video, min of C to A
4000
4001
H1.7
-
H1.6
-
H1.5
-
H1.4
-
H1.3
H1.11
B
C’
E’
A’
D’
F’
H1.2
H1.10
H1.1
H1.9
H1.0
H1.8
H2 Register: Active video to H sync, min of B to C’
4002
H2.7
H2.6
H2.5
H2.4
4003
-
-
-
-
H2.3
H2.11
H2.2
H2.10
H2.1
H2.9
H2.0
H2.8
H3 Register: Line period, C to C’
4004
H3.7
H3.6
4005
-
-
H3.5
-
H3.4
-
H3.3
H3.11
H3.2
H3.10
H3.1
H3.9
H3.0
H3.8
H4 Register: H Fly to H sync, E to C
4006
H4.7
H4.6
4007
-
-
H4.5
-
H4.4
-
H4.3
H4.11
H4.2
H4.10
H4.1
H4.9
H4.0
H4.8
H5 Register: H sync to H Fly, C to E’
4008
4009
H5.7
-
H5.6
-
H5.5
-
H5.4
-
H5.3
H5.11
H5.2
H5.10
H5.1
H5.9
H5.0
H5.8
H6 Register: H fly pulse, E to F
400A
400B
H6.7
-
H6.6
-
H6.5
-
H6.4
-
H6.3
H6.11
H6.2
H6.10
H6.1
H6.9
H6.0
H6.8
8.2 - VIDEO VERTICAL TIMINGS
These twelve bits read-only registers read time measurements, given in number of scan lines. They hold the
value of the last measurement that was initiated by I2C command (see TIMG Register).
Figure 5.
AV
A
VS
K
L
B
A’
K’
L’
9/25
3
Share Link: 