BT848 ETC, BT848 Datasheet - Page 82
BT848
Manufacturer Part Number
BT848
Description
Single-Chip Video Capture for PCI
Manufacturer
ETC
Datasheet
1.BT848.pdf
(141 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BT848AKPF
Manufacturer:
CONEXANT
Quantity:
1 831
Part Number:
BT848AKPF
Manufacturer:
CONEXANT
Quantity:
20 000
Company:
Part Number:
BT848KPF
Manufacturer:
PHI
Quantity:
6 222
Part Number:
BT848KPF
Manufacturer:
BT
Quantity:
20 000
- Current page: 82 of 141
- Download datasheet (2Mb)
E
General Purpose I/O Port
Figure 33. Basic Timing Relationships for SPI Mode
72
LECTRICAL
Digital Video in Support
C
C
DVALID
ACTIVE
GPCLK
R
Y[7:0]
B
C
FLAG
B
(Bt848A/849A Only)
[7:0]
I
NTERFACES
This section describes how to use the Bt848A/849A with a digital camera. The
GPIO port can be configured to accept general digital data streams.
ital video input events from the internal decoder timing. It allows the digital video
input H & V events to synchronize the sequencer and the programmable output
events to be positioned where needed to synchronize the decoder.
eration of timing events. The SRAM is programmed once for interfacing to a given
digital video input standard. The address for the SRAM is a 20-bit shift register
with reset and advance inputs. The SRAM is written in sequence, in byte-mode, af-
ter a reset. Then the SRAM will function normally in video mode. The addr s/r will
be advanced every time the H or V value compares exactly to the HC or VC
counters, or reset when the HRST signal output is active and the HC reaches the fi-
nal H value. These register settings can be found in the Control Register Digital
Video In Support (Bt848A/849A only).
facing to video standards. Software for programming the Bt848A/Bt849A is in-
cluded in the development kit for interfacing to the following standards. Table 14
provides the alternate pin definitions when using the digital video-in mode.
The Bt848A/849A contains an SRAM based state machine that isolates the dig-
A 20 x 20 SRAM is used to store H & V count values and signal values for gen-
The digital input port on the Bt848A and Bt849A provides flexibility for inter-
L848A_A
Single-Chip Video Capture for PCI
Bt848/848A/849A
Brooktree
®
Related parts for BT848
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
E-Series RF 1:1 Transformer 1710 - 1910 MHz
Manufacturer:
Tyco Electronics
Datasheet:
Part Number:
Description:
LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
Simple function, 50 to 600W DC-DC converters
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
FC050S6R5POWER MODULES: DC-DC CONVERTERS; 18 TO 36 VDC INPUT, 6.5VDC OUTPUT; 50 W TO 150W
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
Disk OnChip 2000 DIP
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
512K x 16Bit x 2Banks Synchronous DRAM
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
5-Bit Shift Register Product Specfication
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
2N191alloy-junction germanium transistors
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
RTL8139DREALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
M11B416256A-25J256 K x 16 DRAM EDO PAGE MODE
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
IFR3000IFR3500 Rx IF/BASEBAND PROCESSOR
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
78M08LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
CS4231A-KLPARALLEL INTERFACE MULTIMEDIA AUDIO CODEC
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
CS4231A-KQPARALLEL INTERFACE MULTIMEDIA AUDIO CODEC
Manufacturer:
ETC ETC
Datasheet:
Part Number:
Description:
BC41B143A05-IRK-E4BlueCpre 4-ROM Single Chip Bluetooth v2.0 System with EDR
Manufacturer:
ETC ETC
Datasheet: