Kontron JRexplus-LX Manual de usuario descargar pdf (Pagina 30)

KTD-S0001-C Page 26 Parallel-ATA Interface (P-ATA)

JRexplus LX User's Guide

13.2 Compact Flash Card Interface

The same primary P-ATA channel is realized as a CF card interface, also capable of UDMA. The interface has

jumper options to be either a master or slave device. If for example the Compact Flash card is set to master

only a slave device can be connected to the 44 pin IDE connector.

13.2.1 Connector

The CF card interface is available through the standard CF connector X21 (50 pins).

Pin Signal Name Function Pin Signal Name Function

1 GND Ground 2 D3 Data 3

3 D4 Data 4 4 D5 Data 5

5 D6 Data 6 6 D7 Data 7

7 /CS1 Chip select 1 8 GND Ground

9 GND Ground 10 GND Ground

11 GND Ground 12 GND Ground

VCC

Power +5V 14 GND Ground

15 GND Ground 16 GND Ground

17 GND Ground 18 SA2 Address 2

19 SA1 Address 1 20 SA0 Address 0

21 D0 Data 0 22 D1 Data 1

23 D2 Data 2 24 N.C. Not connected

25 GND Ground 26 GND Ground

27 D11 Data 11 28 D12 Data 12

29 D13 Data 13 30 D14 Data 14

31 D15 Data 15 32 /CS3 Chip select 3

33 GND Ground 34 /IOR I/O read

35 /IOW I/O write 36

VCC

Power +5V

37 IRQ Interrupt 38

VCC

Power +5V

39 GND Ground 40 N.C. Not connected

41 /RESET Reset 42 IOCHRDY I/O channel ready

43 /DRQ DMA request 44 /DACK DMA acknowledge

45 ACT Drive activity 46 N.C. Not connected

47 D8 Data 8 48 D9 Data 9

49 D10 Data 10 50 GND Ground

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 59 60

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Kontron JRexplus-LX Manual de usuario Pagina 30