Sony AR-B1570 manual FDD Port Connector CN3, Hard Disk IDE1 Connector, FDD Pin Assignment

Page 18

AR-B1570 Users Guide

Pin

Signal

Pin

Signal

1

-RESET

2

GROUND

3

DATA 7

4

DATA 8

5

DATA 6

6

DATA 9

7

DATA 5

8

DATA 10

9

DATA 4

10

DATA 11

11

DATA 3

12

DATA 12

13

DATA 2

14

DATA 13

15

DATA 1

16

DATA 14

17

DATA 0

18

DATA 15

19

GROUND

20

NOT USED

21

IDEDREQ

22

GROUND

23

-IOW A

24

GROUND

25

-IOR A

26

GROUND

27

IDEIORDYA

28

GROUND

29

-DACKA

30

GROUND

31

AINT

32

GROUND

33

SA 1

34

Not Used

35

SA 0

36

SA 2

37

CS 0

38

CS 1

39

HD LED A

40

GROUND

41

VCC

42

VCC

43

GROUND

44

Not Used

Hard Disk (IDE1) Connector

3.2.2 FDD Port Connector (CN3)

The AR-B1570 provides a 34-pin header type connector for supporting up to two floppy disk drives. To enable or disable the floppy disk controller, please use the BIOS Setup program.

33

34

Figure 0-1 CN3: FDD Port connector

1

2

Pin

Signal

Pin

Signal

1-33(odd)

GROUND

18

DIRECTION

2

DRVEN 0

20

-STEP OUTPUT PULSE

4

NOT USED

22

-WRITE DATA

6

DRVEN 1

24

-WRITE GATE

8

-INDEX

26

-TRACK 0

10

-MOTOR ENABLE 0

28

-WRITE PROTECT

12

-DRIVE SELECT 1

30

-READ DATA

14

-DRIVE SELECT 0

32

-SIDE 1 SELECT

16

-MOTOR ENABLE 1

34

DISK CHANGE

Table 0-1 FDD Pin Assignment

17

Image 18
Contents Industrial Grade CPU Board AR-B1570 User’s Guide Save & Exit Setup Exit Without Saving Preface Static Electricity Precautions OrganizationPacking List 1SPECIFICATIONOverview CPU NS Geode GX1 BGAFeatures Award BiosCPU NS Geode GX1 System Controller MicroprocessorDMA Controller Keyboard Controller Interrupt ControllerInterrupt Controller SSD 1 I/O Port Address MapHex Range Device Port Address MapAddress Description TimerReal-Time Clock and Non-Volatile RAM Real-Time Clock & Non-Volatile RAMSerial Port Modem Status Register MSR Modem Control Register MCRLine Status Register LSR Divisor Latch LS, MSPrinter Interface Logic Parallel PortRegister Address Data SwapperPrinter Control Latch & Printer Control Swapper Bit’s DefinitionOverview Setting UP the SystemSystem Setting External System LocationPin Hard Disk IDE Connector CN7 Hard Disk IDE ConnectorPin Hard Disk IDE Connector CN8 Pin SignalFDD Port Connector CN3 Hard Disk IDE1 ConnectorFDD Pin Assignment Reset Header J7 Ethernet RJ-45 Connector LAN14 PS/2 KB/Mouse Connector CN4 & PS1 PS-ON Header CN9LCD Panel Display Connector LCD1 Power Connector PWR2CRT Connector P4 P4 CRT ConnectorLCD Display Pin Assignment USB ConnectorUSB1LED Header J8 Pin Description13 PC104 Connector Pin PC/104 Connector Bus a & B PC104Pin PC/104 Connector Bus C & D PC104 Battery Jumper JP2 Parallel Port Connector CN216 Ext. Battery CN1 15 IR. Header J1RS-232/RS-485 Select for COM1 P2 & P3 RS-232 Connector Pin Assignment18 COM1, COM2 CN5, CN6 RS-485 Terminator Select J2Touch Screen Connector J3 & J4 ATX Power External Bottom Connector J620 D.O.C. Memory Address Select JP1 Installation Driver InstallationUtility Diskette Watchdog Timer Watchdog Block DiagramDisk Watchdog Timer Setting Watchdog Timer TriggerIRQ Bios Console Bios Setup OverviewBios Setup Main Menu Hard Disk Setup Standard Cmos SetupDate & Time Setup Floppy SetupHalt On EGA/VGAMono Bios Features Setup Video Bios Shadow Typematic Rate SettingTypematic Delay Msec Memory Parity CheckChipset Features Setup Chipset Features SetupBit I/O Cycle Recovery Time Sdram CAS latency TimeLoad Bios Defaults PNP/PCI ConfigurationLoad Default Setting Load Setup DefaultsIntegrated Peripherals Password Setting Bios ExitIDE HDD Auto Detection