tm1300 NXP Semiconductors, tm1300 Datasheet - Page 486

• Manufacturer Part Number: tm1300
• Description: Tm-1300 Media Processor
• Manufacturer: NXP Semiconductors

TM1300 Data Book
umin
SYNTAX
FUNCTION
DESCRIPTION
unsigned integers.
modification of the destination register. If the LSB of r guard is 1, r dest is written; otherwise, r dest is not changed.
EXAMPLES
A-200
r30 = 0x80, r40 = 0x7f
r10 = 0, r60 = 0x12345678,
r70 = 0xabc
r20 = 1, r60 = 0x12345678,
r70 = 0xabc
r100 = 0x80000000, r110 = 0x3fffff
The
The
[ IF r guard ] umin r src1 r src2
if r guard then {
}
if rsrc1 > rsrc2 then
else
umin
umin
r dest
r dest
Initial Values
operation returns the minimum value of r src1 and r src2 . The arguments r src1 and r src2 are considered
operation optionally takes a guard, specified in r guard . If a guard is present, its LSB controls the
r src2
r src1
PRODUCT SPECIFICATION
umin r30 r40
IF r10 umin r60 r70
IF r20 umin r60 r70
umin r100 r110
r dest
Operation
r50
r120
r80
r90
Minimum of unsigned values
r50
no change, since guard is false
r90
r120
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
iclipi uclipi imin imax
0x7f
0xabc
0x3fffff
Philips Semiconductors
pseudo-op for uclipu
ATTRIBUTES
SEE ALSO
Result
dspalu
1, 3
No
76
—
2
2