W83627THF_06 Datasheet, PDF (88/142 Pages) Winbond – Winbond LPC I/O

W83627THF/W83627THG
CR2D (GPIO4 multiplexed pin selection register. VSB powered. Default 0x00s00000b)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
: PIN67S.
= 0 PSOUT#.
= 1 GP47.
: PIN68S.
= 0 PSIN.
= 1 GP46.
: PIN69S.
= 0 GP45.
= 1 Reserved.
: PIN70S.
= 0 RSMRST#.
= 1 GP44.
: PIN71S.
= 0 PWROK.
= 1 GP43.
: PIN72S.
= 0 PWRCTL#.
= 1 GP42.
: PIN73S.
= 0 SLP_SX#.
= 1 GP41.
: PIN75S.
= 0 GP40
= 1 Winbond Test Mode
CR2E (Default 0x00)
Test Modes: Reserved for Winbond.
CR2F (Default 0x00)
Test Modes: Reserved for Winbond.
7.1.1 Logical Device 0 (FDC)
CR30 (Default 0x01 if PNPCSV = 0 during POR, default 0x00 otherwise)
Bit 7 - 1 : Reserved.
Bit 0 = 1 Activates the logical device.
= 0 Logical device is inactive.
CR60, CR 61 (Default 0x03, 0xf0 if PNPCSV = 0 during POR, default 0x00, 0x00 otherwise)
These two registers select FDC I/O base address [0x100:0xFF8] on 8 byte boundary.
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Publication Release Date: September 26, 2006
Revision 1.2