Motorola MVME197LE 11 C710 Scsi Memory Map, Accesses may be 8-bit or 32-bit, but not 16-bit

Page 53

Memory Maps

Table 3-11. 53C710 SCSI Memory Map

53C710 Register Address Map

 

 

Base Address is $FFF47000

Big

 

 

 

 

 

 

SCRIPTs Mode

Endian

 

 

 

 

 

 

and Little

Mode

 

 

 

 

 

 

Endian Mode

 

 

 

 

 

 

 

 

00

SIEN

SDID

 

SCNTL1

 

SCNTL0

00

04

SOCL

SODL

 

SXFER

 

SCID

04

08

SBCL

SBDL

 

SIDL

 

SFBR

08

0C

SSTAT2

SSTAT1

 

SSTAT0

 

DSTAT

0C

10

 

DSA

 

 

 

10

14

CTEST3

CTEST2

 

CTEST1

 

CTEST0

14

18

CTEST7

CTEST6

 

CTEST5

 

CTEST4

18

1C

 

TEMP

 

 

 

1C

20

LCRC

CTEST8

 

ISTAT

 

DFIFO

20

24

DCMD

 

 

DBC

 

 

24

28

 

DNAD

 

 

28

2C

 

DSP

 

 

 

2C

30

 

DSPS

 

 

 

30

34

 

SCRATCH

 

 

34

 

 

 

 

 

 

 

38

DCNTL

DWT

 

DIEN

 

DMODE

38

 

 

 

 

 

 

 

3C

 

ADDER

 

 

3C

3

Note

Accesses may be 8-bit or 32-bit, but not 16-bit.

Table 3-12. MK48T08 BBRAM, TOD Clock Memory Map

Address Range

Description

Size (Bytes)

 

 

 

 

 

$FFFC0000

-

$FFFC0FFF

User Area

4096

 

 

 

 

 

$FFFC1000

-

$FFFC10FF

Networking Area

256

 

 

 

 

 

$FFFC1100

-

$FFFC16F7

Operating System Area

1528

 

 

 

 

 

$FFFC16F8

-

$FFFC1EF7

Debugger Area

2048

 

 

 

 

 

$FFFC1EF8

-

$FFFC1FF7

Configuration Area

256

 

 

 

 

 

$FFFC1FF8

-

$FFFC1FFF

TOD Clock

8

MVME197LE/D2

3-23

Image 53
Contents MVME197LE/D2 MVME197LERestricted Rights Legend Document Terminology PrefaceBIT Document Title Motorola Publication Number Related DocumentationPage Page Safety Summary Safety Depends on YOU Contents Appendix a List of Figures Xii List of Tables Xiv General Description IntroductionOte FeaturesCharacteristics Specifications SpecificationsMVME197LE Specifications Cooling Requirements FCC Compliance Equipment RequiredSupport Information Hardware Preparation Unpacking InstructionsHardware Preparation and Installation VMEbus Connector P1 Configuration Switch S1 General Information Configuration SwitchesSwitch S1 S1-1 to S1-8 OFF -- All Ones Factory Configuration Connectors Installation InstructionsSwitch S6 MVME197LE Module Installation System Considerations MVME197LE/D2 Hardware Preparation and Installation Reset Switch S3 Controls and IndicatorsAbort Switch S2 Processor Bus Memory Map Front Panel Indicators DS1-DS6Memory Maps Processor Bus Memory Map Local Devices Memory Map Address Range Devices Accessed Port SizeDetailed I/O Memory Maps 100 BusSwitch Register Memory Map108 110Memory Maps ECDM0 ECDM1 ECDM2 ECDM3 ADDR/REGISTER Ecdm CSR Register Memory MapDcam I2C Register Memory Map Dcam I2C Base Address = $C0 default OffsetOperating Instructions Offset VMEchip2 Memory Map Sheet 1Operating Instructions VMEchip2 Memory Map Sheet 2 Global Access BUS Watchdog Timeout Prescaler AdjustOperating Instructions VMEchip2 Memory Map Sheet 3 Operating Instructions VMEchip2 Gcsr Base Address = $FFF40100 VMEchip2 Memory Map Sheet 4Operating Instructions PCCchip2 Memory Map Printer SEL Interrupt Control Register $FFF42032 Printer Fault Interrupt Control Register $FFF42031Printer PE Interrupt Control Register $FFF42033 Printer Busy Interrupt Control Register $FFF42034Base Address Is $FFF45000 Cirrus Logic CD2400 Memory Map Offsets Size AccessCirrus Logic CD2401 Serial Port Memory Map Data Bits Address D31 D16 D15 11 C710 Scsi Memory Map Accesses may be 8-bit or 32-bit, but not 16-bit12. MK48T08 BBRAM, TOD Clock Memory Map Address Range Description Size BytesData Bits Address Function 13. Bbram Configuration Area Memory Map14. TOD Clock Memory Map 000000470476 BBRAM, TOD Clock Memory Map0460 VMEbus Memory Map VMEbus Accesses to the Local Peripheral Bus01-W3869B03A 5000Multi-MPU Programming Considerations Local Reset OperationSoftware Initialization User’s Manual MC88110 MPU MVME197LE Functional DescriptionData Bus Structure Functional Description MC88110 Address Data MUX Address Bus Data Bus 256 BusSwitchMezzanine Address Bus Memory ArrayOnboard Dram Battery Backup RAM and ClockFlash Memory Serial Port Interface VMEbus InterfaceInterfaces Ethernet Interface Printer InterfacePeripheral Resources Programmable Tick TimersScsi Interface Scsi TerminationProcessor Bus Timeout Watchdog TimerLocal Peripheral Bus Timeout Interrupt SourcesMVME197LE/D2 Functional Description EIA-232-D Interconnections Table A-1. EIA-232-D Interconnections Pin Signal Signal Name and Description Number MnemonicRing Indicator RI is sent by the modem to User’s Manual Figure A-1. Middle-of-the-Road EIA-232-D Configuration Figure A-2. Minimum EIA-232-D Connection Numerics IndexIN-2 IN-3 Index
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