21
49
IGP1
general purpose output signal 0; image-port (controlled by subaddr.
“84”,”85”)
general purpose output signal 1; image-port (controlled by subaddr.
“84”,”85”),
same functions as IGP0
52
IGPV
multi purpose vertical reference output signal; image-port
(controlled by subaddr. “84”,”85”)
53
IGPH
multi purpose horizontal reference output signal; image-port
(controlled by subaddr. “84”,”85”)
54~57,59~62
IPD0~IPD7
image port data output
64~67,69~72
HPD0~HPD7
Host port data I/O, carries UV chrominance information in 16 bit video
I/O modes
80
XTRI
X-port output control signal, effects all X-port pins (XPD[7:0], XRH,
XRV, XDQ
and XCLK) enable and active polarity is under software control (bits
XPE in subaddr. “83”)
81,82,84,85,
89,90,86,87
XPD0~XPD7 expansion-port
data
expansion-port data
91
XRV
vertical reference I/O expansion-port:
In ten bit video output mode: this signal represents the video bit 0.
92
XRH
horizontal reference I/O expansion-port:
In ten bit video output mode: this signal represents the video bit 1.
94
XCLK
clock I/O expansion port
95
XDQ
data qualifier I/O expansion port
96
XRDY
task flag or read signal from scaler, controlled by XRQT (subaddr.
83H)
97
TRSTN
Test ReSeT Not for Boundary Scan Test (with internal pull-up); for
board design
without Boundary Scan connect TRSTN to ‘ground’(1)
98 TCK
Test Clock for Boundary Scan Test (with internal pull-up)
(2)
99 TMS
Test Mode Select for Boundary Scan Test or Scan Test (with internal pull-up)
(2)
UOC (
Ⅲ
TDA15063H)
：
The UOCIII series combines the functions of a Video Signal Processor (VSP) together with a FLASH
embedded TEXT/Control/Graphics
-Controller (TCG
-Controller) and US Closed Caption decoder.
Main Features:
●
DVB/VSB IF circuit for preprocessing of digital TV signals;
●
Video switch with 3 external CVBS inputs and a CVBS output;
●
Automatic Y/C signal detector;
●
Adaptive digital (4H/2H) PAL/NTSC comb filter for optimum separation of the luminance and the
chrominance signal;
●
Picture improvement features with peaking (with switchable center frequency, depeaking, variable
positive/negative peak ratio, variable pre-/overshoot ratio and video dependent coring), dynamic skin tone
control, gamma control and blue and black stretching. All features are available for CVBS, Y/C and
RGB/YPBPR signals.
