AT88SA10HS-TSU-T View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT88SA10HS-TSU-T

Atmel CryptoAuthentication Host Security Chip

Atmel Corporation 

6.4 Read

Reads 4-bytes from Fuse or ROM; returns an error if an attempt is made to read any fuses or ROM locations which are illegal.

Table 6-8. Input Parameters

Opcode

Param1

Param2

Data

Name

Read

Mode

Address

Ignored

Size

1

1

2

0

Notes

0x02

Fuse or ROM

Which 4-bytes within array. Only bits zero and one are used, all others must be

zeros

Table 6-9. Output Parameters

Name

Contents

Size

4

Notes

The contents of the specified memory location

Table 6-10. Mode Encoding

Name

ROM

Fuse

Value

0x00

0x01

Notes

Reads four bytes from the ROM. Bit one of the address parameter must be zero

Reads the value of 32-fuses. Bit one of the address parameter must be one

Atmel AT88SA10HS [DATASHEET] 16

8595G−CRYPTO−9/11

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