Intel 815E Bedienungsanleitung PDF herunterladen (Seite 37)

ECB-865

ECB-865 User’s Manual 27

3.11.7 Signal Description – Primary & Secondary IDE Connector (J5 & J10)

PDA [2:0] Primary Disk Address [2:0]. These signals indicate which byte in either the ATA command

block or control block is being addressed. If the IDE signals are configured for Primary and

Secondary, these signals are connected to the corresponding signals on the Primary IDE

connector. If the IDE signals are configured for Primary 0 and Primary 1, these signals are

used for the Primary 0 connector.

SDA [2:0] Secondary Disk Address [2:0]. These signals indicate which byte in either the ATA

command block or control block is being addressed. If the IDE signals are configured for

Primary and Secondary, these signals are connected to the corresponding signals on the

Secondary IDE connector. If the IDE signals are configured for Primary Master and Primary

Slave, these signals are used for the Primary Slave connector.

PDCS1# Primary Disk Chip Select for 1F0H~1F7H Range. For ATA command register block. If the

IDE signals are configured for Primary and Secondary, this output signal is connected to the

corresponding signal on the Primary IDE connector. If the IDE signals are configured for

Primary Master and Primary Slave, this signal is used for the Primary Master connector.

PDCS3# Primary Disk Chip Select for 3F0H~3F7H Range. For ATA control register block. If the IDE

signals are configured for Primary and Secondary, this output signal is connected to the

corresponding signal on the Primary IDE connector. If the IDE signals are configured for

Primary Master and Primary Slave, this signal is used for the Primary Master connector.

SDCS1# Secondary Chip Select for 170H~177H Range. For ATA command register block. If the IDE

signals are configured for Primary and Secondary, this output signal is connected to the

corresponding signal on the Secondary IDE connector. If the IDE signals are configured for

Primary Master and Primary Slave, these signals are used for the Primary Slave connector.

SDCS3# Secondary Chip Select for 370H~377H Range. For ATA control register block. If the IDE

signals are configured for Primary and Secondary, this output signal is connected to the

corresponding signal on the Secondary IDE connector. If the IDE signals are configured for

Primary Master and Primary Slave, these signals are used for the Primary Slave connector.

PDD [15:0] Primary Disk Data [15:0]. These signals are used to transfer data to or from the IDE device.

If the IDE signals are configured for Primary and Secondary, these signals are connected to

the corresponding signals on the Primary IDE connector. If the IDE signals are configured for

Primary Master and Primary Slave, this signal is used for the Primary Master connector.

SDD [15:0] Secondary Disk Data [15:0]. These signals are used to transfer data to or from the IDE

device. If the IDE signals are configured for Primary and Secondary, these signals are

connected to the corresponding signals on the Secondary IDE connector. If the IDE signals

are configured for Primary Master and Primary Slave, these signals are used for the Primary

Slave connector.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 111 112

Keine Kommentare

Intel 815E Bedienungsanleitung Seite 37