Datasheet

Rev. 2.00 Sep. 28, 2009 Page xix of xl
REJ09B0429-0200
18.3.12 SERIRQ Control Register 0 (SIRQCR0).............................................................. 564
18.3.13 SERIRQ Control Register 1 (SIRQCR1).............................................................. 568
18.3.14 SERIRQ Control Register 2 (SIRQCR2).............................................................. 572
18.3.15 SERIRQ Control Register 3 (SIRQCR3).............................................................. 573
18.3.16 SERIRQ Control Register 4 (SIRQCR4).............................................................. 574
18.3.17 SERIRQ Control Register 5 (SIRQCR5).............................................................. 575
18.3.18 Host Interface Select Register (HISEL)................................................................ 576
18.3.19 SCIF Address Register (SCIFADRH, SCIFADRL) ............................................. 577
18.3.20 SMIC Flag Register (SMICFLG) ......................................................................... 578
18.3.21 SMIC Control Status Register (SMICCSR).......................................................... 579
18.3.22 SMIC Data Register (SMICDTR)......................................................................... 579
18.3.23 SMIC Interrupt Register 0 (SMICIR0) ................................................................. 580
18.3.24 SMIC Interrupt Register 1 (SMICIR1) ................................................................. 582
18.3.25 BT Status Register 0 (BTSR0).............................................................................. 583
18.3.26 BT Status Register 1 (BTSR1).............................................................................. 586
18.3.27 BT Control Status Register 0 (BTCSR0) .............................................................. 589
18.3.28 BT Control Status Register 1 (BTCSR1) .............................................................. 590
18.3.29 BT Control Register (BTCR)................................................................................ 592
18.3.30 BT Data Buffer (BTDTR)..................................................................................... 595
18.3.31 BT Interrupt Mask Register (BTIMSR)................................................................ 595
18.3.32 BT FIFO Valid Size Register 0 (BTFVSR0) ........................................................ 597
18.3.33 BT FIFO Valid Size Register 1 (BTFVSR1) ........................................................ 597
18.4 Operation ........................................................................................................................... 598
18.4.1 LPC interface Activation ...................................................................................... 598
18.4.2 LPC I/O Cycles..................................................................................................... 598
18.4.3 SMIC Mode Transfer Flow................................................................................... 600
18.4.4 BT Mode Transfer Flow ....................................................................................... 603
18.4.5 Gate A20 ............................................................................................................... 605
18.4.6 LPC Interface Shutdown Function (LPCPD)........................................................ 608
18.4.7 LPC Interface Serialized Interrupt Operation (SERIRQ)...................................... 612
18.4.8 LPC Interface Clock Start Request ....................................................................... 614
18.4.9 SCIF Control from LPC Interface......................................................................... 614
18.5 Interrupt Sources................................................................................................................ 615
18.5.1 IBFI1, IBFI2, IBFI3, and ERRI ............................................................................ 615
18.5.2 SMI, HIRQ1, HIRQ3, HIRQ4, HIRQ5, HIRQ6, HIRQ7, HIRQ8, HIRQ9,
HIRQ10, HIRQ11, HIRQ12, HIRQ13, HIRQ14, and HIRQ15............................ 616
18.6 Usage Note......................................................................................................................... 619
18.6.1 Data Conflict......................................................................................................... 619