PNX1311EH NXP Semiconductors, PNX1311EH Datasheet - Page 335

• Manufacturer Part Number: PNX1311EH
• Manufacturer: NXP Semiconductors

Specifications of PNX1311EH

• Lead Free Status / RoHS Status: Not Compliant

PNX1300/01/02/11 Data Book
dualuclipi
SYNTAX
FUNCTION
DESCRIPTION
clipped into the unsigned integer range 0 to rsrc2. The value in rsrc2 contains an unsigned integer and must have the
value between 0 and 0xffff inclusive.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
A-37
r30 = 0x00800080, r40 = 0x7f
r30 = 0x7ffff7ffff, r40 = 0x7ffe
r10 = 0, r30 = 0x7ffff7ffff, r40 = 0x7ffe
r10 = 1, r30 = 0x12345678, r40 = 0xabc
r10 = 1, r30 = 0x80008000, r40 = 0x03ff
r10 = 1, r30 = 0x800003fe, r40 = 0x03ff
r10 = 1, r30 = 0x000f03fe, r40 = 0x03ff
The argument rsrc1 contains two 16-bit signed integers, rsrc1<31:16> and rsrc1<15:0>. Each integer value is
The dualuclipi operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
[ IF rguard ] dualuclipi rsrc1 rsrc2 → rdest
if rguard then {
}
rdest<31:16> <- min(max(rscrc1<31:16>, 0), rsrc2<15:0>)
rdest<15:0> <- min(max(rscrc1<15:0>, 0), rsrc2<15:0>)
Initial Values
PRELIMINARY SPECIFICATION
dualuclipi r30 r40 -> r50
dualuclipi r30 r40 -> r50
IF r10 dualuclipi r30 r40 -> r50
IF r10 dualuclipi r30 r40 -> r50
IF r10 dualuclipi r30 r40 -> r50
IF r10 dualuclipi r30 r40 -> r50
IF r10 dualuclipi r30 r40 -> r50
Operation
Dual-16 clip signed to unsigned
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
iclipi uclipi dualiclipi
imin imax quadumax
r50 <- 0x007f007f
r50 <- 0x7ffe7ffe
no change, since guard is false
r50 <- 0x0abc0abc
r50 <- 0x00000000
r50 <- 0x000003fe
r50 <- 0x000f03fe
Philips Semiconductors
ATTRIBUTES
SEE ALSO
quadumin
Result
dspalu
1,3
No
83
2
2
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