gc41c510g0 CORERIVER Semiconductor, gc41c510g0 Datasheet - Page 18

• Manufacturer Part Number: gc41c510g0
• Description: Coreriver Semiconductor
• Manufacturer: CORERIVER Semiconductor

Confidential
SecurityCore Family (2/2)
How to Protect Know-how with SecurityCore Family.
Original B/D
Program
Security
32bit
Identification
Program
Code
Core
MCU
Code
/DSP
DVR
External
Users Can’t Copy
Users Can’t Copy
Memory
SecurityCore,
SecurityCore,
Identification
Identification
Run FAIL !
Set top Box
OK!!!
Run FAIL !
Copied B/D
OK!!!
DVD
32bit MCU app.
Security
Identification Fail
32bit
Core
Dead-Copy
MCU
Dead-Copy
/DSP
First Step
External
Memory
Identification
Identification
Second Step
FAIL!!!
FAIL!!!
[18]
Total Solution of MCU
Semiconductor Co., Ltd.