w83627thg Winbond Electronics Corp America, w83627thg Datasheet - Page 83

• Manufacturer Part Number: w83627thg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

7. CONFIGURATION REGISTER
7.1
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 = 0x82(read only).
Bit 7 - 0 : DEVREVB7 - DEBREVB0 --> Device Rev Bit 7 - Bit 0 = 0x83
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2 - 1 : Reserved.
Bit 0
Chip (Global) Control Register
: SWRST --> Soft Reset.
(read only, 1 is version no.).
: R
: HMPWD
= 0 Power down
= 1 No Power down
: URBPWD
= 0 Power down
= 1 No Power down
: URAPWD
= 0 Power down
= 1 No Power down
: PRTPWD
= 0 Power down
= 1 No Power down
: FDCPWD
= 0 Power down
= 1 No Power down
ESERVED
.
- 76 -
W83627THF/W83627THG