Transcend TS128GMSM360 Datasheet download pdf (Page 12)

Security Mode Feature Set

SECURITY SET PASSWORD (F1h)

This command set user password or master password. The host outputs sector data with PIO data-out protocol to indicate

the information defined in the following table.

Security set Password data content1

Word

Content

Control word

Bit 0

Bits 1-7

Bit 8

Bits 9-15

Identifier

Reserved

Master Password Capability

Reserved

0=set user password

1=set master password

0=High

1=Maximum

1-16

Password (32 bytes)

Master Password Identifier. This word is valid if word 0 bit 0is set to one.

18-255

Reserved

SECURITY UNLOCK (F2h)

This command disables LOCKED MODE of the device. This command transfers 512 bytes of data from the host with PIO

data-out protocol. The following table defines the content of this information

Security Unlock information2

Word

Content

Control word

Bit 0

Bits 1-15

Identifier

Reserved

0=compare user password

1=compare master password

1-16

Password (32 bytes)

17-255

Reserved

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 20 21

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Transcend TS128GMSM360 Datasheet Page 12