SAA7115HLBE NXP Semiconductors, SAA7115HLBE Datasheet - Page 396

• Manufacturer Part Number: SAA7115HLBE
• Description: Video ICs ADV DGTL VIDEO DECODR
• Manufacturer: NXP Semiconductors

Specifications of SAA7115HLBE

• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SOT-407
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 2
• Resolution: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAA7115HL/V1,557 SAF7115HLBE

Philips Semiconductors
Signed compare greater
SYNTAX
FUNCTION
DESCRIPTION
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 ] igtr rsrc1 rsrc2 → rdest
if rguard then {
}
if rsrc1 > rsrc2 then
else
igtr
igtr
rdest ← 1
rdest ← 0
Initial Values
operation sets the destination register, rdest, to 1 if the first argument, rsrc1, is greater than the second
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
igtr r30 r40 → r80
IF r10 igtr r60 r30 → r50
IF r20 igtr r50 r60 → r90
igtr r70 r40 → r100
igtr 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 ← 0
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
ATTRIBUTES
iles igtri
SEE ALSO
Result
1, 2, 3, 4, 5
alu
No
15
—
igtr
2
1
A-98