Intel 80960HD User Manual

Page 73

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80960HA/HD/HT

Datasheet

73

Figure 48. Terminating a Burst with BTERM

CLKIN

ADS

A31:4, SUP,

DT/R

DEN

READY

W/R

CT3:0, D/C,

BLAST

BTERM

A3:2

WAIT

D31:0,

BE3:0, LOCK

D0

D1

D2

D3

Valid

Quad-Word Read Request

N

RAD

= 0, N

RDD

= 0, N

RDA

= 0

Ready Enabled

00

01

10

11

Note: READY adds memory access time to data transfers, whether or not the
bus access is a burst access. BTERM interrupts a bus access, whether or not
the bus access has more data transfers pending. Either the READY signal or
the BTERM signal terminates a bus access when the signal is asserted during
the last (or only) data transfer of the bus access.

See Note

DP3:0

PCHK

D

1

A

D

1

D

A

A

1

D

1

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