DATA SHEET
Part No.
Package Code No.
MVCA1Z
MVCA2Z
Publication date: November 2004
SDC00061AEM
1
MVCA1Z, MVCA2Z
MVCA1Z, MVCA2Z
SD Card Host IP
■
Overview
The SD Memory Card, which is being jointly developed by Matsushita Electric Industrial Co., Ltd., Toshiba
Corporation and SanDisk Corporation, is a memory card with a copyright protection function. Matsushita was the first
company to develop an SD host I/F controller embedded with an authentication and cryptographic calculation module.
We ensured the quality of the controller by detailed verification with the RTL and an evaluation board. Finally, we
designated the controller as IP (Intellectual Property) by means of careful documentation and have maintained the design
data which is easily reusable.
We have design support of this IP by collaboration with Toppan Printing Co., Ltd.
High performance, high quality and many IP reuse/adopt results have been widely praised, and an LSI IP Design
Award has been granted to this IP.
Feature
•
CPRM (Content Protection for Recordable Media*) function implementation with SD host device is easy to use with
hardware IP.
•
SD host device has low power consumption with SD audio header analyze function.
•
With CPRM IP(MVCA1Z) or without CPRM IP(MVCA2Z) are freely selectable.
Applications
Any SD memory Card Host Device (cellular phone/PDA/DSC, etc.)
•
Verilog-HDL RTL source code for function simulation
•
Verilog-HDL RTL source code for synthesis
•
Verilog-HDL test-bench/test-pattern source code for function simulation
•
Verilog-HDL source code for function simulation
•
Encrypted CPRM function model for function simulation
•
Execution script
simulation execute script, synthesis script, etc.
•
Implementation tool for CPRM
•
Sample software
Card driver, file system, authentication library
•
Documentation
register specifications, implementation manual, function specifications, How to implement CPRM, etc.
* CPRM is a copy protection technology. It is developed by 4C Entity, LLC.
IP deliverable
Note : The detailed information for this product is disclosed after non-disclosure agreement between your
company and MEI.
SDC00061AEM
2
MVCA1Z, MVCA2Z
Block diagram
SD Audio Header Analyze
CPRM Module
SD Interface
¼-bit
SD Card
Output Data Control
/Output Buffer
Input Data Control
/Input Buffer
Microprocessor Interface
Clock Control
Buffer RAM
16-bit / 8-bit
IP functions
SD I/F,
CPU I/F
Full support for SD memory / IO card interface
Can select single buffer or double buffer
(SD card to Host interface buffer)
Support 16-bit / 8-bit CPU interface, Fixed cycle or Handshake
IP original function
CPRM
Host IP implement authentication and secure access with hardware
SD audio
Includes Header analyze function
SD Audio 1.1 Move, Preview support
Available for play during download
Low power
For standby mode (Card not inserted)
Available for card detection by supply only card detection clock
Available for gated clock control of each function unit
SDC00061AEM
3
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equipment, communications equipment, measuring instruments
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