SAA7115HL/V1,518 NXP Semiconductors, SAA7115HL/V1,518 Datasheet - Page 417

• 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

PNX1300/01/02/11 Data Book
ineg
SYNTAX
FUNCTION
DESCRIPTION
as the first argument and rsrc1 as the second argument. (Note: pseudo operations cannot be used in assembly
source files.)
integer; the result is an unsigned integer. If rsrc1 = 0x80000000, then
value is not representable.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
A-119
r30 = 0xffffffff
r10 = 0, r40 = 0xfffffff4
r20 = 1, r40 = 0xfffffff4
r50 = 0x80000001
r60 = 0x80000000
r20 = 1
The
The
The
[ IF rguard ] ineg rsrc1 → rdest
if rguard then
ineg
ineg
rdest ← –rsrc1
ineg
Initial Values
operation is a pseudo operation transformed by the scheduler into an
operation computes the negative of rsrc1 and writes the result into rdest. The argument is a signed
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
PRELIMINARY SPECIFICATION
ineg r30 → r60
IF r10 ineg r40 → r80
IF r20 ineg r40 → r90
ineg r50 → r100
ineg r60 → r110
ineg r20 → r120
Operation
ineg
returns 0x80000000 since the positive
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
r60 ← 0x00000001
no change, since guard is false
r90 ← 0xc
r100 ← 0x7fffffff
r110 ← 0x80000000
r120 ← 0xffffffff
isub
Philips Semiconductors
with r0 (always contains 0)
ATTRIBUTES
SEE ALSO
pseudo-op for isub
Signed negate
Result
isub
1, 2, 3, 4, 5
alu
No
13
—
1
1