IDT79R3041 Integrated Device Technology, IDT79R3041 Datasheet - Page 26

• Manufacturer Part Number: IDT79R3041
• Description: Integrated Riscontroller?? For Low-cost Systems
• Manufacturer: Integrated Device Technology

IDT79R3041 INTEGRATED RISController FOR LOW COST SYSTEMS
MemStrobe
ExtDataEn
BE16(1:0)
A/D(31:0)
Addr(3:1)
IOStrobe
DataEn
RdCEn
SysClk
PhiClk
Burst
Diag
ALE
Last
Ack
Rd
Stall
'100'
'00'
RdCEn
t
1
Ack/
t
Figure 16(b). End of Quad Word read from 16-bit Wide Memory Port
2
Halfword 4
t
1a
Sample
Data
t
t
t
16
16
t
51
2a
Stall
RdCEn
t
1
t
50
t
'101'
'00'
2
Halfword 5
t
1a
Sample
Data
t
t
16
16
t
Word 0
t
51
2a
Refill/
Fixup
I/D
RdCEn
t
1
t
t
7b
50
t
'110'
2
'00'
Halfword 6
t
Sample
1a
Data
t
t
t
16
16
Word 1
t
51
Stream/
2a
Refill/
Fixup
RdCEn
t
1
t
50
t
'111'
2
'00'
Sample
t
Halfword 7
1a
Data
COMMERCIAL TEMPERATURE RANGE
t
t
t
t
t
t
16
16
Word 2
15
t
15
51
15
Stream/
2a
Refill/
Fixup
Transaction
New
2905 drw 21
t
t
17
49
t
14
Word 3
Stream/
Refill/
Fixup
26