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W83977F-A Datasheet(PDF) 4 Page - Winbond |
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4 / 182 page W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A Publication Release Date: May 2006 -III - Revision 0.60 6.2.6 Interrupt Status Register (ISR) (Read only) ............................................................................45 6.2.7 Interrupt Control Register (ICR) (Read/Write).........................................................................46 6.2.8 Programmable Baud Generator (BLL/BHL) (Read/Write).......................................................46 6.2.9 User-defined Register (UDR) (Read/Write) ............................................................................47 7. INFRARED (IR) PORT..................................................................................................................... 48 7.1 IR Register Description ......................................................................................................... 48 7.2 Set0-Legacy/Advanced IR Control and Status Registers..................................................... 49 7.2.1 Set0.Reg0 - Receiver/Transmitter Buffer Registers (RBR/TBR) (Read/Write) .......................49 7.2.2 Set0.Reg1 - Interrupt Control Register (ICR)..........................................................................50 7.2.3 Set0.Reg2 - Interrupt Status Register/IR FIFO Control Register (ISR/UFR) ..........................51 7.2.4 Set0.Reg3 - IR Control Register/Set Select Register (UCR/SSR): .........................................55 7.2.5 Set0.Reg4 - Handshake Control Register (HCR) ...................................................................55 7.2.6 Set0.Reg5 - IR Status Register (USR) ...................................................................................57 7.2.7 Set0.Reg6 - Reserved ............................................................................................................57 7.2.8 Set0.Reg7 - User Defined Register (UDR/AUDR) ..................................................................57 7.3 Set1 - Legacy Baud Rate Divisor Register ........................................................................... 59 7.3.1 Set1.Reg0~1 - Baud Rate Divisor Latch (BLL/BHL) ...............................................................59 7.3.2 Set1.Reg 2~7 .........................................................................................................................59 7.4 Set2 - Interrupt Status or IR FIFO Control Register (ISR/UFR)............................................ 59 7.4.1 Reg0, 1 - Advanced Baud Rate Divisor Latch (ABLL/ABHL) ..................................................60 7.4.2 Reg2 - Advanced IR Control Register 1 (ADCR1) ..................................................................60 7.4.3 Reg3 - Sets Select Register (SSR).........................................................................................61 7.4.4 Reg4 - Advanced IR Control Register 2 (ADCR2) ..................................................................61 7.4.5 Reg6 - Transmitter FIFO Depth (TXFDTH) (Read Only) ........................................................63 7.4.6 Reg7 - Receiver FIFO Depth (RXFDTH) (Read Only)............................................................63 7.5 Set3 - Version ID and Mapped Control Registers................................................................. 63 7.5.1 Reg0 - Advanced IR ID (AUID)...............................................................................................63 7.5.2 Reg1 - Mapped IR Control Register (MP_UCR) .....................................................................64 7.5.3 Reg2 - Mapped IR FIFO Control Register (MP_UFR) ............................................................64 7.5.4 Reg3 - Sets Select Register (SSR).........................................................................................64 7.6 Set4 - TX/RX/Timer counter registers and IR control registers. ........................................... 64 7.6.1 Set4.Reg0, 1 - Timer Value Register (TMRL/TMRH) .............................................................64 7.6.2 Set4.Reg2 - Infrared Mode Select (IR_MSL)..........................................................................65 7.6.3 Set4.Reg3 - Set Select Register (SSR) ..................................................................................65 7.6.4 Set4.Reg4, 5 - Transmitter Frame Length (TFRLL/TFRLH) ...................................................65 7.6.5 Set4.Reg6, 7 - Receiver Frame Length (RFRLL/RFRLH) ......................................................66 7.7 Set 5 - Flow control and IR control and Frame Status FIFO registers.................................. 66 7.7.1 Set5.Reg0, 1 - Flow Control Baud Rate Divisor Latch Register (FCDLL/ FCDHL) .................66 7.7.2 Set5.Reg2 - Flow Control Mode Operation (FC_MD) .............................................................67 7.7.3 Set5.Reg3 - Sets Select Register (SSR) ................................................................................68 7.7.4 Set5.Reg4 - Infrared Configure Register 1 (IRCFG1).............................................................68 7.7.5 Set5.Reg5 - Frame Status FIFO Register (FS_FO) ...............................................................69 |
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