SCD1284 INTEL [Intel Corporation], SCD1284 Datasheet - Page 88

• Manufacturer Part Number: SCD1284
• Description: IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports
• Manufacturer: INTEL [Intel Corporation]

CD1284 — IEEE 1284-Compatible Parallel Interface Controller
88
Figure 16. Motorola 68020 Interface
SYSTEM
68020
CONTROL
ADDRESS
DSACK1*
DSACK0*
IPL[2:0]
FC[2:0]
DATA
DMA
R/W*
AS*
DS*
A[31:9]
ADDRESS
DECODE
LOGIC
TRANSFER
ENCODING
CONTROL
PRIORITY
A[8:2]
DTACK*
CS*
SVCACKR*
SVCACKT*
SVCACKM*
SVCACKP*
A[6:0]
DB[15:0]
DS*
R/W*
SVCREQR*
SVCREQT*
SVCREQM*
SVCREQP*
DMAREQ*
DMAACK*
CD1284
Datasheet