SAA7115HL/V1,518 NXP Semiconductors, SAA7115HL/V1,518 Datasheet - Page 394

• Manufacturer Part Number: SAA7115HL/V1,518
• Description: IC DIGITAL VIDEO DECODER 100LQFP
• Manufacturer: NXP Semiconductors
• Type: Video Decoderr

Specifications of SAA7115HL/V1,518

• Package / Case: 100-LQFP
• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935270666518; SAA7115HLBE-T; SAA7115HLBE-T

Philips Semiconductors
Signed compare greater or equal
SYNTAX
FUNCTION
DESCRIPTION
the second argument, rsrc2; otherwise, rdest is set to 0. The arguments are treated as signed integers.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
r30 = 3, r40 = 4
r10 = 0, r60 = 0x100, r30 = 3
r20 = 1, r50 = 0x1000, r60 = 0x100
r70 = 0x80000000, r40 = 4
r70 = 0x80000000
The
The
[ IF rguard ] igeq rsrc1 rsrc2 → rdest
if rguard then {
}
if rsrc1 >= rsrc2 then
else
igeq
igeq
rdest ← 1
rdest ← 0
Initial Values
operation sets the destination register, rdest, to 1 if the first argument, rsrc1, is greater than or equal to
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
igeq r30 r40 → r80
IF r10 igeq r60 r30 → r50
IF r20 igeq r50 r60 → r90
igeq r70 r40 → r100
igeq r70 r70 → r110
Operation
PRELIMINARY SPECIFICATION
PNX1300/01/02/11 DSPCPU Operations
r80 ← 0
no change, since guard is false
r90 ← 1
r100 ← 0
r110 ← 1
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
ATTRIBUTES
ileq igeqi
SEE ALSO
Result
1, 2, 3, 4, 5
igeq
alu
No
14
—
2
1
A-96