W90210F Winbond Electronics Corp America, W90210F Datasheet - Page 59

• Manufacturer Part Number: W90210F
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

Move to Dtag
Format:
Purpose:
Description:
Operation:
Exception:
Restriction:
Note:
05
0:5
6
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5:10
b
5
MTDTAG
To copy a value into Dtag from a general register.
GR r is copied into a specified entry of Dtag.
entry <-- GR[b][25:31];
Itag[entry][0:22] <-- GR[b][0:22];
Privilege instruction trap.
This instruction can be executed only by code running at the most privileged level.
Itag[entry][0:21]: tag field.
Itag[entry][22]: valid bit.
Itag[entry][23]: dirty bit.
11:15
-
5
- -
2 3
0C
21:25
5
b
26
-
1
59
27:31
-
5
MTDTAG
W90210F
Version 1.4, 10/8/97