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Intel 80L188EB, 80L188EC, 80L186EB, 80L186EC, 80C186EB EB Peripheral Expansion Connector JP2 24 pin

Models: 80L188EB 80C188EC 80C188EB 80L186EB 80C186EB 80L186EC 80C186EC 80L188EC

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Page 37

HARDWARE OVERVIEW

VCC	1
T1OUT	3
T0OUT	5
VSS	7
P2.2	9
P2.3	11
BCLK0	13
P2.6	15
P2.7	17
VSS	19
+5V	21
+12V	23

2 - VCC

4 - T0IN

6 - T1IN

8 - VSS

10 - INT0

12 - INT1

14 - INT2

16 - INT3

18 - INT4

20 - VSS

22 - GCS6#

24 - GCS7#

3

Figure 3-7. 186 EB Peripheral Expansion Connector JP2 (24 pin)

3-13

Image 37

Intel 80L188EB, 80L188EC, 80L186EB, 80L186EC, 80C186EB, 80C188EB, 80C188EC EB Peripheral Expansion Connector JP2 24 pin

Contents

Intel 186 EB/EC Evaluation Board User’s Manual Copyright Intel Corporation Contents Contents Chapter Introduction to the Software Irism Variables Rism CommandsRism Structure TrapisrFigures About This Manual Page Chapter About this Manual Content OverviewItalics Notation ConventionsDocument Name Intel Order # Related DocumentsElectronic Support Systems FaxBack ServiceWorld Wide Web 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 MicroprocessorSram Memory ConfigurationF000FFFF LCD I/OPhysical Memory Map Flash Program Memory Jumper Assembly for Flash Downloading Programmable Logic Sram Static MemoryE1 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, -COM1Reset SYSTEM, RES SYSTEM, RESET, RES POLL, -SIGNAL6 DOS QuitReserved Functions Related InformationReserved Memory Reserved I/OIECM-86 Commands Page Entering Commands Loading and Saving Object Code File OperationsInclude filename Other File OperationsLOG filename List filenameProgram Control Resetting the TargetBreakpoints BR bpnumber = codeaddr BR bpnumberGO Forever Program ExecutionGO from codeaddr Till codeaddr or codeaddr GO from codeaddr Till codeaddrGO Till codeaddr or codeaddr Program SteppingStep Sstep Supported Data Types Displaying and Modifying Program VariablesByte byteaddress = bytevalue Byte CommandsByte byteaddress to byteaddress Byte byteaddress to byteaddress = bytevalue Word CommandsWord wordaddress = wordvalue Word wordaddress to wordaddressWord wordaddress to wordaddress = wordvalue Dword CommandsDword dwordaddress Dword dwordaddress = dwordvalueDword dwordaddress to dwordaddress = dwordvalue Stack CommandsStack stackaddress Stack stackaddress to stackaddressPort Commands String CommandsString byteaddress Port portaddress = bytevaluePort portaddress to portaddress = bytevalue Wport CommandsWport wportaddress Wport wportaddress to wportaddress Wport wportaddress = wordvalueWport wportaddress to wportaddress = wordvalue Processor VariablesPC =codeaddress IRISM-186 Commands Page Other Variables IRISM VariablesRism Structure Rism CommandsReceiving Data from the Host Sending Data to the HostTransmit Code 02H Setdataflag Code 00HReadbyte Code 04H Readword Code 05HLoadaddress Code 0AH Writedouble Code 09HReadpc Code 10H Writepc Code 11HReportstatus Code 14H TrapisrMonitorescape Code 15H Readbport Code 16HStep Code 1AH Writewport Code 19HReadreg Code 1BH Writereg Code 1CHStart Up Commands / or \ Page Parts List Page PIN Header JUMP4 PIN Header JUMP3PIN PWR Conn CN2PMLX PIN SIP SKT SIP14 ResetJP1 30 Header HDR2X30SOP44 XU9Intel SO20W20 Header HDR2X20 Intel # PA28F400BV PNP Transistor SOT23 SMT PNP MMBT2907ALT1Table A-2 EC Board Manual Parts List Sheet 3 Index Index-2