Intel 80C186EB, 80L188EC, 80L186EB, 80L186EC, 80C188EB, 80L188EB, 80C188EC Pin to 9-Pin Adaptor

Page 35

HARDWARE OVERVIEW

To Host PC

To Evaluation Board

1 DCD

6 DSR

2 RXD

7 RTS

3 TXD

8 CTS

4 DTR

9 RI

5 GND

P1

			Shield Ground	1
				14

			TXD	2
				15

			RXD	3
				16

			RTS	4

				17

			CTS	5
				18
			DSR	6
				19
			GND	7

			DTR	20

			DCD	8
				21
				21

				9
			RI	22
				10

				23
				11

				24
				12

				25
				13

3

Note:

Signal mnemonics are referenced to the host.

A2343-02

Figure 3-5. 25-Pin to 9-Pin Adaptor

3-11

Image 35

Contents Intel 186 EB/EC Evaluation Board User’s Manual Copyright Intel Corporation Contents Contents Chapter Introduction to the Software Trapisr Rism CommandsIrism Variables Rism StructureFigures About This Manual Page Chapter About this Manual Content OverviewItalics Notation ConventionsDocument Name Intel Order # Related DocumentsWorld Wide Web FaxBack ServiceElectronic Support Systems Customer Support Telephone Numbers Technical SupportPage Getting Started Page Getting Started Intel 186 EC Evaluation Board Layout WHAT’S in Your KIT System RequirementsIntel 186 EB/EC Evaluation Board USER’S Manual ECM86 Page Hardware Overview Page LA19/WRT Prot Jumper SummaryPackaging MicroprocessorLCD I/O Memory ConfigurationSram F000FFFFPhysical Memory Map Flash Program Memory Jumper Assembly for Flash Downloading Programmable Logic Sram Static Memory E1 Jumper Power SupplyInit Serial InterfaceCTS P2 Serial ChannelPin to 9-Pin Adaptor Expansion Interface EC Peripheral Expansion Connector JP2 40 pinEB Peripheral Expansion Connector JP2 24 pin CPU Bus Expansion EB and EC LCD Interface Demo LCD InterfacePage Introduction to Software Page Introduction to the Software Software FeaturesEmbedded Controller Monitor ECM RestrictionsUser Interface Diag COM2, -COM1Quit POLL, -SIGNALReset SYSTEM, RES SYSTEM, RESET, RES 6 DOSReserved I/O Related InformationReserved Functions Reserved MemoryIECM-86 Commands Page Entering Commands Loading and Saving Object Code File OperationsInclude filename Other File OperationsLOG filename List filenameBreakpoints Resetting the TargetProgram Control BR bpnumber = codeaddr BR bpnumberGO Forever Program ExecutionProgram Stepping GO from codeaddr Till codeaddrGO from codeaddr Till codeaddr or codeaddr GO Till codeaddr or codeaddrStep Sstep Supported Data Types Displaying and Modifying Program VariablesByte byteaddress to byteaddress Byte CommandsByte byteaddress = bytevalue Word wordaddress to wordaddress Word CommandsByte byteaddress to byteaddress = bytevalue Word wordaddress = wordvalueDword dwordaddress = dwordvalue Dword CommandsWord wordaddress to wordaddress = wordvalue Dword dwordaddressStack stackaddress to stackaddress Stack CommandsDword dwordaddress to dwordaddress = dwordvalue Stack stackaddressPort portaddress = bytevalue String CommandsPort Commands String byteaddressWport wportaddress Wport CommandsPort portaddress to portaddress = bytevalue Processor Variables Wport wportaddress = wordvalueWport wportaddress to wportaddress Wport wportaddress to wportaddress = wordvaluePC =codeaddress IRISM-186 Commands Page Other Variables IRISM VariablesSending Data to the Host Rism CommandsRism Structure Receiving Data from the HostReadword Code 05H Setdataflag Code 00HTransmit Code 02H Readbyte Code 04HWritepc Code 11H Writedouble Code 09HLoadaddress Code 0AH Readpc Code 10HReadbport Code 16H TrapisrReportstatus Code 14H Monitorescape Code 15HWritereg Code 1CH Writewport Code 19HStep Code 1AH Readreg Code 1BHStart Up Commands / or \ Page Parts List Page PIN PWR Conn CN2PMLX PIN Header JUMP3PIN Header JUMP4 30 Header HDR2X30 ResetPIN SIP SKT SIP14 JP1SO20W XU9SOP44 Intel20 Header HDR2X20 Intel # PA28F400BV PNP Transistor SOT23 SMT PNP MMBT2907ALT1Table A-2 EC Board Manual Parts List Sheet 3 Index Index-2