DVB-CSA Descrambler Core V2
DVB-CSA Descrambler
Core V2.0
Product Brief
(June 2019 - Rev B)
Description
The MVD DVB-CSA Descrambler core allows to decrypt MPEG-TS stream using ETSI specified DVB Common Scrambling Algorithm (CSA2).
Applications
The MVD DVB-CSA Descrambler core can be used to decrypt MPEG-TS stream in order to broadcast it in a basic local network and gives access to the contents to all users.
Important note
We are only able to license these cores to customers that have signed the ETSI NonDisclosure Agreement and are in possession of a valid license to use the Common Descrambling Algorithm. This is a requirement on all users of this technology, applied by the consortium who own the rights to the algorithm. Please feel free to contact MVD for more information on this requirement.
Features
? Drop-in module for SpartanTM-6, VirtexTM-6, ArtixTM-7, KintexTM-7, VirtexTM-7 FPGAs and ZynqTM
? DVB/ATSC compliant ? Manage automatically odd/even decryption key ? Selection of up to 64 PIDs and 64 Keys
(32ODD/32EVEN) at the same time (any PID can use any key) ? Automatically removing of encryption flags of MPEG-TS packet header ? Supports 188, 204 and 208 bytes packet input ? Supports Data Packet or Data Burst format ? Full synthesizable RTL VHDL design (not delivered) for easy customization ? Design delivered as Netlist
CPU_CLK CPU_CS_i
DVB-CSA MPEG-TS Interface
CPU_WR_i CPU_RD_i CPU_DATAR_o
Controller Parity
PID ENCRYPT
CPU_DATAW_i
CPU_ADDR_i
NEW_KEY_i ADDR_KEY_i KEY_i
KEY Memory
DVB-CSA Engine
SPI_IN_CLK_i SPI_IN_PSYNC_i SPI_IN_DATA_i SPI_IN_DVALID_i
MPEG_TS Management
SPI_OUT_CLK_i SPI_OUT_PSYNC_i SPI_OUT_DATA_i SPI_OUT_DVALID_i
Resource Utilization
6-Series 7-Series
Slices 480 490
LUTs 1340 1335
BRAMs (18k) Mults/DSP48
1
0
1
0
BUFG 1 1
Ordering information and related cores
Designation MVD_DVB-CSA_DESCRAMBLER_NET
VHDL source code : can be delivered as an option under NDA and other specific clauses.
Related cores : Cable Modulator J83B, DVB-C, DVB-S, DVB-T/H, DVB-T2, DVB Remultiplexer and/or ASI interface cores, contact us.
Documentation and support : Datasheet and user's guide. In addition MVD can provide on site or remote coaching.
June, 2019 Product Brief
mvd- +33 (0) 5 36 47 12 12
Sales information & Technical support: info_cores@mvd-
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