SH7263 datasheet(22/1862 Pages) RENESAS

22 / 1862 page

Rev. 2.00 Mar. 14, 2008 Page xxii of xxxiv

REJ09B0290-0200

19.4.5 Reconfiguration of Mailbox................................................................................ 1003

19.5

Interrupt Sources.............................................................................................................. 1005

19.6

DMAC Interface .............................................................................................................. 1006

19.7

CAN Bus Interface........................................................................................................... 1007

19.8

Setting I/O Ports for RCAN-TL1..................................................................................... 1008

19.9

Usage Notes ..................................................................................................................... 1010

19.9.1 Notes on Port Setting for Multiple Channels Used as Single Channel ............... 1010

Section 20 IEBus

TM Controller (IEB)...............................................................1011

20.1

Features............................................................................................................................ 1011

20.1.1 IEBus Communications Protocol........................................................................ 1012

20.1.2 Communications Protocol................................................................................... 1016

20.1.3 Transfer Data (Data Field Contents)................................................................... 1024

20.1.4 Bit Format........................................................................................................... 1027

20.1.5 Configuration...................................................................................................... 1028

20.2

Input/Output Pins............................................................................................................. 1029

20.3

Register Descriptions ....................................................................................................... 1030

20.3.1 IEBus Control Register (IECTR)........................................................................ 1032

20.3.2 IEBus Command Register (IECMR) .................................................................. 1033

20.3.3 IEBus Master Control Register (IEMCR)........................................................... 1035

20.3.4 IEBus Master Unit Address Register 1 (IEAR1) ................................................ 1037

20.3.5 IEBus Master Unit Address Register 2 (IEAR2) ................................................ 1038

20.3.6 IEBus Slave Address Setting Register 1 (IESA1)............................................... 1038

20.3.7 IEBus Slave Address Setting Register 2 (IESA2)............................................... 1039

20.3.8 IEBus Transmit Message Length Register (IETBFL) ........................................ 1040

20.3.9 IEBus Reception Master Address Register 1 (IEMA1) ...................................... 1041

20.3.10 IEBus Reception Master Address Register 2 (IEMA2) ...................................... 1042

20.3.11 IEBus Receive Control Field Register (IERCTL) .............................................. 1043

20.3.12 IEBus Receive Message Length Register (IERBFL).......................................... 1044

20.3.13 IEBus Lock Address Register 1 (IELA1) ........................................................... 1044

20.3.14 IEBus Lock Address Register 2 (IELA2) ........................................................... 1045

20.3.15 IEBus General Flag Register (IEFLG) ............................................................... 1046

20.3.16 IEBus Transmit Status Register (IETSR) ........................................................... 1049

20.3.17 IEBus Transmit Interrupt Enable Register (IEIET) ............................................ 1053

20.3.18 IEBus Receive Status Register (IERSR)............................................................. 1055

20.3.19 IEBus Receive Interrupt Enable Register (IEIER).............................................. 1059

20.3.20 IEBus Clock Selection Register (IECKSR) ........................................................ 1060

20.3.21 IEBus Transmit Data Buffer 001 to 128 (IETB001 to IETB128)....................... 1062

20.3.22 IEBus Receive Data Buffer 001 to 128 (IERB001 to IERB128) ........................ 1063

20.4

Data Format ..................................................................................................................... 1064

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