SAA7115HL/V1,518 NXP Semiconductors, SAA7115HL/V1,518 Datasheet - Page 453

• 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
readdpc
SYNTAX
FUNCTION
DESCRIPTION
execution of the interrupted program can be resumed by jumping to the value contained in DPC. This operation can
be used to save state before idling a task in a multi-tasking environment.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is unchanged.
EXAMPLES
A-155
DPC = 0xbeebee
r20 = 0, DPC = 0xabba
r21 = 1, DPC = 0xabba
The
Interruptible jumps write their target address to the DPC. If an interrupt or exception is taken at an interruptible jump,
The
[ IF rguard ] readdpc → rdest
if rguard then {
}
rdest ← DPC
readdpc
readdpc
Initial Values
writes the current value of the DPC (Destination Program Counter) processor register to rdest.
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
PRELIMINARY SPECIFICATION
readdpc → r100
IF r20 readdpc → r101
IF r21 readdpc → r102
Operation
Read destination program counter
r100 ← 0xbeebee
no change, since guard is false
r102 ← 0xabba
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
writedpc readspc ijmpf
Philips Semiconductors
Result
ijmpi ijmpt
ATTRIBUTES
SEE ALSO
fcomp
156
No
—
0
1
3