Cirrus Logic EP93 Series User Manual page 100

MaverickCrunch Co-Processor
EP93xx User's Guide
31:28
3
cond
Description:
Mnemonic:
Bit Definitions:
31:28
cond
Description:
Mnemonic:
Bit Definitions:
31:28
cond
Description:
Mnemonic:
Bit Definitions:
3-30
Move 64-bit Integer from Accumulator
27:24 23:22 21:20
1 1 1 0 0 0
Saturates and rounds an accumulator value to 64 bits and moves the result to
a MaverickCrunch register.
CFMV64A<cond> CRd, CRn
CRd:
CRn:
Move 64-bit Integer to Accumulator
27:24 23:22 21:20
1 1 1 0 0 0
Moves a 64-bit value from a MaverickCrunch register to an accumulator and
sign extend to 72 bits.
CFMVA64<cond> CRd, CRn
CRd:
CRn:
Move from MaverickCrunch Register to Control/Status Register
27:24 23:22 21:20
1 1 1 0 0 0
Moves a 64-bit value from a MaverickCrunch register to the MaverickCrunch
Status/Control register, DSPSC. All DSPSC bits are writable. CRn is ignored.
CFMVSC32<cond> CRd, CRn
CRd:
19:16 15:12
0 1 CRn CRd
Destination register
Source accumulator
19:16 15:12
1 0 CRn CRd
Destination accumulator
Source register
19:16 15:12
1 0 CRn CRd
Source register
Copyright 2007 Cirrus Logic
11:8 7:5 4
0 1 0 0 1 1 0 0
11:8 7:5 4
0 1 0 0 1 1 0 0
11:8 7:5 4
0 1 0 0 1 1 1 0
DS785UM1
3:0
CRm
3:0
CRm
3:0
CRm