w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 106

• Manufacturer Part Number: w83637hg
• Description: Winbond Lpc I/o Lpc I/o
• Manufacturer: Winbond Electronics Corp America

8.2 The PNP ID of the W83637HF/HG Card Reader Device (For BIOS Programming
8.3 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 = 0x70 (read only).
Bit 7 - 0 : DEVREVB7 - DEBREVB0 --> Device Rev Bit 7 - Bit 0 = 0x8y (read only, y is version
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
use)
SC (smart card reader)
MS (memory stick reader)
: SWRST --> Soft Reset.
no).
: HMPWD
= 0
= 1
: URBPWD
= 0
= 1
: URAPWD
= 0
= 1
: PRTPWD
= 0
= 1
: MSPWD
= 0
= 1
Reserved
: 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
Power down
No Power down
: Reserved.
: WEC0513
: WEC0515
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Publication Release Date: March, 2006
W83637HF/HG
Revision 1.6