PNX1301EH NXP Semiconductors, PNX1301EH Datasheet - Page 468

• Manufacturer Part Number: PNX1301EH
• Manufacturer: NXP Semiconductors

Specifications of PNX1301EH

• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
Clip unsigned to unsigned
SYNTAX
FUNCTION
DESCRIPTION
arguments rsrc1 and rsrc2 are considered unsigned integers.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
r30 = 0x80, r40 = 0x7f
r10 = 0, r60 = 0x12345678,
r70 = 0xabc
r20 = 1, r60 = 0x12345678,
r70 = 0xabc
r100 = 0x80000000, r110 = 0x3fffff
The
The
[ IF rguard ] uclipu rsrc1 rsrc2 → rdest
if rguard then {
}
if rsrc1 > rsrc2 then
else
uclipu
uclipu
rdest ← rsrc2
rdest ← rsrc1
Initial Values
operation returns the value of rsrc1 clipped into the unsigned integer range 0 to rsrc2, inclusive. The
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
uclipu r30 r40 → r50
IF r10 uclipu r60 r70 → r80
IF r20 uclipu r60 r70 → r90
uclipu r100 r110 → r120
Operation
PRELIMINARY SPECIFICATION
PNX1300/01/02/11 DSPCPU Operations
r50 ← 0x7f
no change, since guard is false
r90 ← 0xabc
r120 ← 0x3fffff
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
iclipi uclipi imin imax
ATTRIBUTES
SEE ALSO
Result
uclipu
dspalu
1, 3
No
76
—
2
2
A-170