W83637HF Datasheet, PDF (118/149 Pages) Winbond – LPC I/O

W83637HF
Bit 2
Bit 1
Bit 0
: HDUPLX. IR half/full duplex function select.
= 0 The IR function is Full Duplex.
= 1 The IR function is Half Duplex.
: TX2INV
= 0 The SOUTB pin of UART B function or IRTX pin of IR function in normal
condition.
= 1 Inverse the SOUTB pin of UART B function or IRTX pin of IR function.
: RX2INV.
= 0 The SINB pin of UART B function or IRRX pin of IR function in normal condition.
= 1 Inverse the SINB pin of UART B function or IRRX pin of IR function
8.3.5 Logical Device 5 (KBC)
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 0x00, 0x60 if PNPCSV = 0 during POR, default 0x00 otherwise)
These two registers select the first KBC I/O base address [0x100:0xFFF] on 1 byte boundary.
CR62, CR 63 (Default 0x00, 0x64 if PNPCSV = 0 during POR, default 0x00 otherwise)
These two registers select the second KBC I/O base address [0x100:0xFFF] on 1 byte boundary.
CR70 (Default 0x01 if PNPCSV = 0 during POR, default 0x00 otherwise)
Bit 7 - 4 : Reserved.
Bit [3:0] : These bits select IRQ resource for KINT (keyboard).
CR72 (Default 0x0C if PNPCSV = 0 during POR, default 0x00 otherwise)
Bit 7 - 4 : Reserved.
Bit [3:0] : These bits select IRQ resource for MINT (PS2 Mouse)
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Publication Release Date: June 25, 2003
Revision 1.3