80960CF-40 Datasheet, PDF (65/77 Pages) Intel Corporation – 80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR

A
80960CF-40, -33, -25, -16
Function
Bit 31-23
Value
0
0..0
Byte
Order
22
X
x
Bus
Width
N_WDD N_WAD
N_XDA
N_RDD
N_RAD
Pipe- ^External
Lining
Ready
Control
Burst
21 20-19 18-17 16-12 11-10 9-8
7-3
2
1
0
0
32-bit
X
X
X
0
10
xx
xxxxx
xx
0
0
ON Disabled Enabled
00 00000
1
0
1
A D D D A' D' D'
D
PCLK
ADS
A31:4, SUP,
DMA, D/C,
BE3:0, LOCK
W/R
A3:2
D31:0
Valid
Valid
In-
Valid
In-
Valid
00
01
10
11
Valid
Valid
In-
Valid
IN _IN IN _IN IN _IN
D
D
D
D
DD
WAIT
BLAST
DT/R
DEN
Non-pipelined request
concludes, pipelined
reads begin
Pipelined reads
conclude, non-pipelined
requests begin
Figure 36. Burst, Pipelined Read Request Without Wait States, 32-Bit Bus
PRELIMINARY
F_CX037A
59