HMP8154 Intersil Corporation, HMP8154 Datasheet - Page 7
HMP8154
Manufacturer Part Number
HMP8154
Description
Ntsc/pal Encoders
Manufacturer
Intersil Corporation
Datasheet
1.HMP8154.pdf
(34 pages)
- Current page: 7 of 34
- Download datasheet (313Kb)
Normal 16-Bit YCbCr, 16-Bit RGB, 24-Bit RGB
Formats
When 16-bit YCbCr, 16-bit RGB data, or 24-bit RGB format
is selected without 2X upscaling or flicker filtering, the pixel
data is latched on the rising edge of CLK2 while CLK is low.
Overlay data is also latched on the rising edge of CLK2 while
CLK is low. The pixel and overlay input timing is shown in
Figures 3 - 5.
As inputs, BLANK, HSYNC, and VSYNC are latched on the
rising edge of CLK2 while CLK is low. As outputs, HSYNC,
VSYNC, and BLANK are output following the rising edge of
CLK2 while CLK is high. In these modes of operation, CLK is
one-half the CLK2 frequency.
(OUTPUT)
OL0-OL2,
(OUTPUT)
OL0-OL2,
(INPUT)
BLANK
BLANK
(INPUT)
P8-P15
M1, M0
BLANK
BLANK
P8-P15
M1, M0
CLK2
CLK2
CLK
FIGURE 2. PIXEL AND OVERLAY INPUT TIMING - 8-BIT YCBCR WITH 2X UPSCALING
7
FIGURE 1. PIXEL AND OVERLAY INPUT TIMING - NORMAL 8-BIT YCBCR
Cb 0
Cb 0
PIXEL 0
PIXEL 0
Y 0
Y 0
HMP8154, HMP8156A
Cr 0
Cr 0
PIXEL 1
PIXEL 1
Y 1
Y 1
Cb 2
Cb 2
PIXEL 2
PIXEL 2
Y 2
Y 2
PIXEL N
PIXEL N
Y N
Y N
Related parts for HMP8154
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intersil Corporation [CMOS Serial Controller Interface]
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
1024-Word x 4-Bit LSI Static RAM
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
General Purpose NPN Transistor Arrays FN341.4
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
CMOS 16-Bit Microprocessor
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
CMOS 6-Bit Latch and Decoder Memory Interfaces
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
CA3046General Purpose NPN Transistor Arrays
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
TR909 DLC/FLC SLIC with Low Power Standby
Manufacturer:
Intersil Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intersil Corporation
Datasheet: