Datasheet

Table Of Contents
REJ09B0140-0900 Rev. 9.00 Page xxv of liv
Sep 16, 2010
15.3.39 USB Interrupt Select Register 1 (UISR1) (Only in H8S/2215) ........................ 533
15.3.40 USB Interrupt Select Register 1 (UISR1)
(Only in H8S/2215R, H8S/2215T and H8S/2215C)......................................... 533
15.3.41 USB Interrupt Select Register 2 (UISR2) (Only in H8S/2215) ........................ 534
15.3.42 USB Interrupt Select Register 2 (UISR2)
(Only in H8S/2215R, H8S/2215T and H8S/2215C)......................................... 534
15.3.43 USB Interrupt Select Register 3 (UISR3)......................................................... 535
15.3.44 USB Data Status Register (UDSR)................................................................... 536
15.3.45 USB Configuration Value Register (UCVR).................................................... 537
15.3.46 USB Time Stamp Registers H, L (UTSRH, UTSRL)....................................... 538
15.3.47 USB Test Register 0 (UTSTR0) .......................................................................539
15.3.48 USB Test Register 1 (UTSTR1) .......................................................................541
15.3.49 USB Test Registers 2 and A to F (UTSTR2, UTSRA to UTSRF).................... 543
15.3.50 Module Stop Control Register B (MSTPCRB).................................................543
15.4 Interrupt Sources............................................................................................................... 543
15.5 Communication Operation................................................................................................ 547
15.5.1 Initialization...................................................................................................... 547
15.5.2 USB Cable Connection/Disconnection............................................................. 548
15.5.3 Suspend and Resume Operations...................................................................... 552
15.5.4 Control Transfer................................................................................................ 556
15.5.5 Interrupt-In Transfer (EP1i Is specified as Endpoint)....................................... 563
15.5.6 Bulk-In Transfer (Dual FIFOs) (EP2i Is specified as Endpoint).......................564
15.5.7 Bulk-Out Transfer (Dual FIFOs) (EP2o Is specified as Endpoint)................... 566
15.5.8 Isochronous–In Transfer (Dual-FIFO)
(When EP3i Is Specified as Endpoint)..............................................................568
15.5.9 Isochronous–Out Transfer (Dual-FIFO)
(When EP3o Is Specified as Endpoint).............................................................570
15.5.10 Processing of USB Standard Commands and Class/Vendor Commands..........572
15.5.11 Stall Operations................................................................................................. 573
15.6 DMA Transfer Specifications........................................................................................... 577
15.6.1 DMA Transfer by USB Request .......................................................................577
15.6.2 DMA Transfer by Auto-Request....................................................................... 580
15.7 Endpoint Configuration Example ..................................................................................... 582
15.8 USB External Circuit Example......................................................................................... 587
15.9 Usage Notes...................................................................................................................... 591
15.9.1 Operating Frequency......................................................................................... 591
15.9.2 Bus Interface..................................................................................................... 591
15.9.3 Setup Data Reception........................................................................................ 591
15.9.4 FIFO Clear ........................................................................................................592
15.9.5 IRQ6 Interrupt................................................................................................... 592