saa7121h-v2 NXP Semiconductors, saa7121h-v2 Datasheet - Page 9
saa7121h-v2
Manufacturer Part Number
saa7121h-v2
Description
Digital Video Encoder
Manufacturer
NXP Semiconductors
Datasheet
1.SAA7121H-V2.pdf
(36 pages)
- Current page: 9 of 36
- Download datasheet (159Kb)
Philips Semiconductors
7.5
The I
supporting 7-bit slave addresses and 400 kbits/s
guaranteed transfer rate. It uses 8-bit subaddressing with
an auto-increment function. All registers are write only,
except one readable status byte.
The I
(SA) tied LOW and as 8CH with pin 21 (SA) tied HIGH.
7.6
The SAA7120H; SAA7121H expects digital Y, C
and C
with “CCIR 601” .
For C and CVBS outputs, deviating amplitudes of the
colour difference signals can be compensated by
independent gain control setting, while gain for luminance
is set to predefined values, distinguishable for 7.5 IRE
set-up or without set-up.
Table 2 8-bit multiplexed format (similar to “CCIR 601” )
2002 Oct 11
Sample
Luminance pixel number
Colour pixel number
Digital video encoder
2
2
C-bus interface is a standard slave transceiver,
C-bus slave address is defined as 88H with pin 21
R
I
Input levels and formats
2
data with levels (digital codes) in accordance
C-bus interface
TIME
C
0
B
0
0
Y0
1
B
0
C
2
R
0
9
1
Reference levels are measured with a colour bar,
100% white, 100% amplitude and 100% saturation.
Table 1 “CCIR 601” signal component levels
White
Yellow
Cyan
Green
Magenta
Red
Blue
Black
COLOUR
Y1
3
BITS
C
4
B
2
SAA7120H; SAA7121H
235
210
170
145
106
81
41
16
Y
2
Y2
5
SIGNALS
2
128
166
202
240
128
C
16
54
90
B
Product specification
C
6
R
2
3
128
146
222
240
110
128
C
16
34
Y3
R
7
Related parts for saa7121h-v2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors