RH850F1L用户手册：硬件

官方原版资料 RH850/F1L Group User’s Manual: Hardware Renesas microcontroller RH850 Family Section 1 Overview........................................................................................................ 63 1.1 RH850/F1L Products Features..................................................................................................... 63 1.1.1 RH850/F1L Functions......................................................................................................... 64 1.1.2 Internal Block Diagram ....................................................................................................... 68 Section 2 Pin Function................................................................................................... 74 2.1 Pin Connection Diagram............................................................................................................... 74 2.2 Pin Description.............................................................................................................................. 96 2.3 Ports and Pin Functions During and After Reset........................................................................ 101 2.4 Port State in Standby Mode........................................................................................................ 101 2.5 Recommended Connection of Unused Pins............................................................................... 102 2.6 RH850/F1L Port Features........................................................................................................... 103 2.6.1 Port Group........................................................................................................................ 103 2.6.2 Port Group Index n ........................................................................................................... 103 2.6.3 Register Base Address..................................................................................................... 103 2.7 Port Functions............................................................................................................................. 104 2.7.1 Functional Overview......................................................................................................... 104 2.7.2 Terms ............................................................................................................................... 105 2.7.2.1 JTAG Ports............................................................................................................ 105 2.7.3 Overview of Pin Functions................................................................................................ 106 2.7.4 Pin Data Input/Output....................................................................................................... 108 2.7.4.1 Output Data........................................................................................................... 108 2.7.4.2 Input Data.............................................................................................................. 108 2.7.4.3 Writing to the Pn Register ..................................................................................... 109 2.8 Port Type .................................................................................................................................... 110 2.9 Port Group Configuration Registers............................................................................................ 111 2.9.1 Overview........................................................................................................................... 111 2.9.2 Pin Function Configuration ............................................................................................... 114 2.9.2.1 PMCn / JPMC0 — Port Mode Control Register .................................................... 114 2.9.2.2 PMCSRn / JPMCSR0 — Port Mode Control Set/Reset Register.......................... 115 2.9.2.3 PIPCn — Port IP Control Register ........................................................................ 116 2.9.2.4 PMn / APMn / JPM0 — Port Mode Register ......................................................... 117 2.9.2.5 PMSRn / APMSRn / JPMSR0 — Port Mode Set/Reset Register.......................... 118 2.9.2.6 PIBCn / APIBCn / JPIBC0 / IPIBCn — Port Input Buffer Control Register............ 119 2.9.2.7 PFCn / JPFC0 — Port Function Control Register ................................................. 120 2.9.2.8 PFCEn — Port Function Control Expansion Register........................................... 121 2.9.2.9 PFCAEn — Port Function Control Additional Expansion Register........................ 122 2.9.3 Pin Data Input/Output....................................................................................................... 124 2.9.3.1 PBDCn / APBDCn / JPBDC0 — Port Bidirection Control Register ....................... 124 2.9.3.2 PPRn / APPRn / JPPR0 / IPPR0 — Port Pin Read Register ................................ 125 2.9.3.3 Pn / APn / JP0 — Port Register ............................................................................ 126 2.9.3.4 PNOTn / APNOTn / JPNOT0 — Port NOT Register............................................. 127 2.9.3.5 PSRn / APSRn / JPSR0 — Port Set/Reset Register............................................. 128 2.9.4 Configuration of Electrical Characteristics Registers........................................................ 129 2.9.4.1 PUn / JPU0 — Pull-Up Option Register ................................................................ 129 2.9.4.2 PDn / JPD0 — Pull-Down Option Register............................................................ 130 Table of Contents2.9.4.3 PDSCn — Port Drive Strength Control Register ................................................... 131 2.9.4.4 PODCn / JPODC0 — Port Open Drain Control Register ...................................... 132 2.9.4.5 PISn — Port Input Buffer Selection Register......................................................... 133 2.9.5 Port Register Protection ................................................................................................... 133 2.9.6 Flowchart Example for Port Settings ................................................................................ 134 2.9.6.1 Batch Setting......................................................................................................... 134 2.9.6.2 Individual Settings ................................................................................................. 135 2.10 Port (General I/O) Function Overview ........................................................................................ 138 2.10.1 JTAG Port 0 (JP0) ............................................................................................................ 139 2.10.1.1 Alternative Function............................................................................................... 139 2.10.1.2 Control Registers................................................................................................... 140 2.10.2 Port 0 (P0) ........................................................................................................................ 141 2.10.2.1 Alternative Function............................................................................................... 141 2.10.2.2 Control Registers................................................................................................... 143 2.10.3 Port 1 (P1) ........................................................................................................................ 147 2.10.3.1 Alternative Function............................................................................................... 147 2.10.3.2 Control Registers................................................................................................... 148 2.10.4 Port 2 (P2) ........................................................................................................................ 149 2.10.4.1 Alternative Function............................................................................................... 149 2.10.4.2 Control Registers................................................................................................... 150 2.10.5 Port 8 (P8) ........................................................................................................................ 151 2.10.5.1 Alternative Function............................................................................................... 151 2.10.5.2 Control Registers................................................................................................... 152 2.10.6 Port 9 (P9) ........................................................................................................................ 154 2.10.6.1 Alternative Function............................................................................................... 154 2.10.6.2 Control Registers................................................................................................... 155 2.10.7 Port 10 (P10) .................................................................................................................... 157 2.10.7.1 Alternative Function............................................................................................... 157 2.10.7.2 Control Registers................................................................................................... 159 2.10.8 Port 11 (P11) .................................................................................................................... 162 2.10.8.1 Alternative Function............................................................................................... 162 2.10.8.2 Control Registers................................................................................................... 165 2.10.9 Port 12 (P12) .................................................................................................................... 167