SAA7115HL/V1,518 NXP Semiconductors, SAA7115HL/V1,518 Datasheet - Page 420

• 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
If nonzero select zero
SYNTAX
FUNCTION
DESCRIPTION
operands are considered signed integers.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
r30 = 2, r20 = 1
r10 = 0, r60 = 0x100, r30 = 2
r20 = 1, r60 = 0x100, r40 = 0xffffff9c
r10 = 0, r40 = 0xffffff9c
r20 = 1, r60 = 0x100
r10 = 0, r70 = 0x456789
The
The
[ IF rguard ] inonzero rsrc1 rsrc2 → rdest
if rguard then {
}
if rsrc1 != 0 then
else
inonzero
inonzero
rdest ← 0
rdest ← rsrc2
Initial Values
operation writes 0 into rdest if the value of rsrc1 is not zero; otherwise, rsrc2 is copied to rdest. The
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
inonzero r30 r20 → r80
IF r10 inonzero r60 r30 → r50
IF r20 inonzero r60 r40 → r90
inonzero r10 r40 → r100
inonzero r20 r60 → r110
inonzero r10 r70 → r120
Operation
PRELIMINARY SPECIFICATION
PNX1300/01/02/11 DSPCPU Operations
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
r80 ← 0
no change, since guard is false
r90 ← 0
r100 ← 0xffffff9c
r110 ← 0
r120 ← 0x456789
izero iflip
ATTRIBUTES
SEE ALSO
Result
inonzero
1, 2, 3, 4, 5
alu
No
47
—
2
1
A-122