Digi BL1800 user manual Index, SMODE0 SMODE1

Page 91

INDEX

A

 

A/D converter

21, 22

additional information

 

online documentation

3

analog input

 

function calls

 

anaIn

54

cof_anaIn

54

analog outputs

 

function calls

 

anaOut

53

B

 

backup battery

82, 83

chip select circuit

84

external battery connec-

tions

82

board initialization

 

function calls

51

jrioInit

51

C

 

C language

37

CE compliance

4

design guidelines

5

clock doubler

34

conformal coating

64

current consumption

81

D

 

D/A converters 23, 24, 25, 26, 27

Development Kit

2, 7

digital I/O

17

configurable high-power

output

19, 20

configurable I/O

20

high-power outputs

18

inputs only

17

outputs only

18

SMODE0

31

SMODE1

31

digital inputs

 

switching threshold

17

digital outputs

 

function calls

 

digOff

52

digOn

52

digOut

52

dimensions

 

Jackrabbit

58

Prototyping Board

72

Dynamic C

13, 37

add-on modules

12

installation

12

installation

12

standard features

38

debugging

38

telephone-based technical

support

56

upgrades and patches

56

USB port settings

13

E

 

electrical specifications

59

EMI

 

spectrum spreader feature . 35

exclusion zones

60

external interrupts

34

F

 

features

1

Prototyping Board

70, 71

flash memory

33

H

 

hardware connections

8

power supply

11

programming cable

10

hardware reset

11

headers

16

high-power outputs

18, 19

J

 

Jackrabbit

 

dimensions

58

electrical specifications

..... 59

jumper configurations

62, 63

HV3 sinking/sourcing

63

JP1 (SRAM size)

33, 63

JP2 (flash memory size) .... 63

JP3 (flash memory bank

select)

33, 63

jumper locations

62

Prototyping Board

76

RS-485 bias and termination

resistors

63

M

 

manuals

3

P

 

pinout

 

Jackrabbit

16

Prototyping Board

77

power supplies

 

current consumption

81

voltage regulators

79

linear regulator

80

programming cable

 

Jackrabbit connections

10

PROG connector

32

switching between Program

Mode and Run Mode

.... 32

programming port

30

Prototyping Board

69, 70

adding additional headers . 73

dimensions

72

expansion area

71

features

70, 71

how to disable demonstration

hardware

76

installing relay

74

jumper configurations

76

LEDs

75

User’s Manual

87

Image 91
Contents Programmable Single-Board Computer Jackrabbit BL1800Digi International Inc TrademarksTable of Contents Index Schematics Introduction FeaturesDevelopment and Evaluation Tools Jackrabbit FeaturesAdditional Product Information How to Use This ManualOnline Documentation Immunity CE ComplianceEmissions Design Guidelines General SafetyInterfacing the Jackrabbit to Other Devices Jackrabbit BL1800 Getting Started Development Kit ContentsDevelopment Hardware Connections Attach Jackrabbit to Prototyping Board BoardAssemble AC Adapter Connect Programming CableConnect Power Installing Dynamic C Run a Sample Program TroubleshootingReal-Time Clock Where Do I Go From Here?Technical Support BL1800 SubsystemsHeaders Jackrabbit PinoutsDigital Inputs Digital Inputs/OutputsHV3 Sourcing Output Digital OutputsConfigurable High-Current Output Changing HV3 to a Sinking Output Bidirectional I/OA/D Converter Schematic Diagram of A/D ConverterJackrabbit BL1800 D/A Converters Schematic Diagram of D/A Converters1 DA1 V ⋅ 1 e RCTypical DA1 Voltages for Various Duty Cycles Typical DA0 Voltages for Various Duty Cycles 2 DA0User’s Manual 1 RS-232 Serial Communication2 RS-485 Ground recommended 485 R16 Programming PortUser’s Manual Programming Cable Changing Between Program Mode and Run ModeSram MemoryFlash Eprom External Interrupts Other HardwareClock Doubler Spectrum Spreader Jackrabbit BL1800 An Overview of Dynamic C Software ReferenceJackrabbit BL1800 Jackrabbit Sample Programs Sample ProgramsSample Program DEMOJR1.C DEMOJR1.CWatch Expression Break Point Single-SteppingEditing the Program Summary of FeaturesWatching Variables Dynamically User’s Manual Other Sample Programs Illustrating Digital I/O R/W pin and DB0-DB3 on 3 RS-232 Serial Communication Sample Programs 4 RS-485 Serial Communication Sample Program Cooperative Multitasking Int vswitch Advantages of Cooperative Multitasking 1 I/O Drivers Jackrabbit Function CallsVoid digOutint channel, int value Void anaOutint channel, int value Void anaInint channel, int *value Serial Communication Drivers Patches and Bug Fixes Upgrading Dynamic CAdd-On Modules Appendix A. Specifications Figure A-1shows the mechanical dimensions for the Jackrabbit Electrical and Mechanical SpecificationsTable A-1. Jackrabbit Board Specifications Exclusion Zones Exclusion ZoneFigure A-3. User Board Footprint for Jackrabbit Figure A-4. Location of Jackrabbit Configurable Positions Jumper ConfigurationsTable A-2. Jackrabbit Jumper Configurations Conformally coated area Conformal CoatingJackrabbit Use of Rabbit 2000 Parallel PortsTable A-3. Jackrabbit Pinout Configurations PD0 PD1 Jackrabbit BL1800 Appendix B. Prototyping Board Prototyping Board Overview Jackrabbit Connectors User LEDs BuzzerPrototyping Board Features Top Side Mechanical Dimensions and LayoutTop Side Using the Prototyping BoardRelay Demonstration BoardExisting Top Side Prototyping BoardPE0 VCC HV0 SM1 SM0 HV2 Stat Jackrabbit BL1800 Power Supplies Appendix C. Power ManagementDcin Current mA 950 mA·h = 5.4 years 20 µA Batteries and External Battery ConnectionsFigure C-5shows the Jackrabbit battery backup circuitry Battery Backup CircuitReset Generator Power to Vram SwitchChip Select Circuit Figure C-7shows a schematic of the chip select circuitJackrabbit BL1800 SMODE0 SMODE1 IndexRABDB01.C RABDB02.C Schematics