FDC37B78X View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

MFG CO.

FDC37B78X

Enhanced Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR

SMSC -> Microchip 

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HOST

CONNECTOR

1

2-9

10

11

12

TABLE 39 - PARALLEL PORT CONNECTOR

PIN NUMBER

STANDARD

nStrobe

PData<0:7>

nAck

Busy

PE

EPP

nWrite

PData<0:7>

Intr

nWait

(NU)

13

Select

(NU)

14

nAutofd

nDatastb

15

nError

(NU)

16

nInit

(NU)

17

nSelectin

nAddrstrb

ECP

nStrobe

PData<0:7>

nAck

Busy, PeriphAck(3)

PError,

nAckReverse(3)

Select

nAutoFd,

HostAck(3)

nFault(1)

nPeriphRequest(3)

nInit(1)

nReverseRqst(3)

nSelectIn(1,3)

(1) = Compatible Mode

(3) = High Speed Mode

Note:

For the cable interconnection required for ECP support and the Slave Connector pin

numbers, refer to the IEEE 1284 Extended Capabilities Port Protocol and ISA Standard, Rev.

1.14, July 14, 1993. This document is available from Microsoft.

89

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