W83697HFFDC Information Storage Devices, Inc, W83697HFFDC Datasheet - Page 145

• Manufacturer Part Number: W83697HFFDC
• Description: LPC Interface I/o Plus Game/midi Port, Fan Control, Flash ROM I/f
• Manufacturer: Information Storage Devices, Inc

10.4 Chip (Global) Control Register
CR02 (Default 0x00)
CR07
CR20
CR21
CR22 (Default 0xff)
Bit 7 - 1 : Reserved.
Bit 0
Bit 7 - 0 : LDNB7 - LDNB0 --> Logical Device Number Bit 7 - 0
Bit 7 - 0 : DEVIDB7 - DEBIDB0 --> Device ID Bit 7 - Bit 0 = 0x 60 (read only).
Bit 7 - 0
Bit 7~ 5 : Reserved.
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
X
: SWRST --> Soft Reset.
: DEVREVB7 - DEBREVB0 --> Device Rev = 0x1X (read only).
: Version change number .(Bit 3~0).
: HMPWD
= 0
= 1
: URBPWD
= 0
= 1
: URAPWD
= 0
= 1
: PRTPWD
= 0
= 1
: FDCPWD
= 0
= 1
Power down
No Power down
Power down
No Power down
Power down
No Power down
Power down
No Power down
Power down
No Power down
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Publication Release Date: Feb. 2002
W83697HF/F
Revision 0.70