SCD1283 datasheet(30/94 Pages) INTEL

Part #	SCD1283

Description	IEEE 1284-Compatible Parallel Interface

PDF	94 Pages

Scroll/Zoom	100%

Manufacturer	INTEL [Intel Corporation]

Direct Link	http://www.intel.com

Logo

30 / 94 page

CD1283 — IEEE 1284-Compatible Parallel Interface

Datasheet

Figure 5. Interrupt Generation Logic (Continued)

DataErr

(PFSR[0])

PPireq

(PIR[7])

IntEn

(PFCR[4])

Pipeline

(PIR[5])

OneChar

(PFSR[1])

Timeout

(PFSR[5])

Interface in forward direction, PFHR2 full,

PFHR1 empty, and

Timeout (PFSR[5]) is set.

Stale (PFSR[3]) is set and, if

interface is in forward direc-

tion, the FIFO is empty.

OneChar

(PFSR[1])

Timeout

(PFSR[5])

PPort

(PIR[6])

Pipeline

(PIR[5])

SRP

(SVRR[3])

ErrEn

(PFCR[1])

DataErr

(PFSR[0])

DMAwrerr (DER[7])

(DMAACK* w/o

DMAREQ*)

DMArderr (DER[6])

(DMAACK* w/o

DMAREQ*)

Bufwrerr (DER[5]) (write to

non-empty DMABUF)

Bufrderr (DER[4]) (Read

from empty DMABUF)

HR1wrerr (DER[3])

(write to non-empty

HR1)

HR1rderr (DER[2])

(Read from empty

HR1))

HR2wrerr (DER[1])

(Write to non-empty

HR2)

HR2rderr (DER[0])

(Read from empty HR2)

SCD1283 Datasheet(PDF) 30 Page - Intel Corporation

SCD1283 Datasheet(HTML) 30 Page - Intel Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94

Datasheet Download

Link URL