Intel 80960HD User Manual

Page 65

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80960HA/HD/HT

Datasheet

65

Figure 40. Burst, Non-Pipelined Read Request with Wait States, 8-Bit Bus

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SUP, CT3:0,

W/R

BLAST

DT/R

DEN

A3:2

WAIT

D31:0,

CLKIN

A

2

1

D

1

D

1

D

1

D

1

A

Valid

A3:2 = 00, 01, 10 or 11

D7:0

Byte 0

D7:0

Byte 1

D7:0

Byte 2

D7:0

Byte 3

D/C, LOCK,

A31:4

BE1/A1,

A1:0 = 00

A1:0 = 01

A1:0 = 10

A1:0 =11

BE0/A0

DP3:0

PCHK

Burst

Bus

Width

Odd

Parity

N

XDA

N

WDD

N

WAD

N

RDD

29

28

21

24

23-22

20

12-8

19-16

15-14

7-6

4-0

Enabled

1

OFF

0

1

0001

8-Bit

X

x

Enabled

1

X

xx

X

xxxxx

1

01

Disabled

0

2

00010

Function

Bit

Value

External

Ready

Control

Pipe-

Lining

Parity

Enable

N

RAD

NOTE:

Bits 31-30, 27-25, 13, and 5 are reserved.

00

PMCON

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