tm1300 NXP Semiconductors, tm1300 Datasheet - Page 326
tm1300
Manufacturer Part Number
tm1300
Description
Tm-1300 Media Processor
Manufacturer
NXP Semiconductors
Datasheet
1.TM1300.pdf
(533 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 326 of 533
- Download datasheet (7Mb)
TM1300 Data Book
faddflags
SYNTAX
FUNCTION
DESCRIPTION
and stores a bit vector representing the exception flags into r dest . The argument values are in IEEE single-precision
floating-point format; the result is an integer bit vector. The bit vector stored in r dest has the same format as the IEEE
exception bits in the PCSW. The exception flags in PCSW are left unchanged by this operation. Rounding is according
to the IEEE rounding mode bits in PCSW. If an argument is denormalized, zero is substituted before computing the
sum, and the IFZ bit in the result is set. If the sum would be denormalized, the OFZ bit in the result is set.
modification of the destination register. If the LSB of r guard is 1, r dest is written; otherwise, r dest is not changed.
EXAMPLES
A-40
r10 = 0x7f7fffff (3.402823466e+38),
r20 = 0x3f800000 (1.0)
r30 = 0,
r10 = 0x7f7fffff (3.402823466e+38)
r40 = 1,
r10 = 0x7f7fffff (3.402823466e+38)
r80 = 0x00a00000 (1.469367939e–38),
r81 = 0x80800000 (–1.17549435e–38)
r95 = 0x7f800000 (+INF),
r96 = 0xff800000 (–INF)
r98 = 0x40400000 (3.0),
r99 = 0x00400000 (5.877471754e–39)
The
The
[ IF r guard ] faddflags r src1 r src2
if r guard then
faddflags
faddflags
r dest
31
0
Initial Values
ieee_flags((float)r src1 + (float)r src2 )
operation optionally takes a guard, specified in r guard . If a guard is present, its LSB controls the
operation computes the IEEE exceptions that would result from computing the sum r src1 +r src2
PRODUCT SPECIFICATION
faddflags r10 r20
IF r30 faddflags r10 r10
IF r40 faddflags r10 r10
faddflags r80 r81
faddflags r95 r96
faddflags r98 r99
IEEE status flags from floating-point add
r dest
Operation
7
0
OFZ
r60
r100
r105
r111
6
IFZ
5
r50
r70
INV
4
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
r60
no change, since guard is false
r70
r100
r105
r111
fadd fsubflags readpcsw
OVF
3
Philips Semiconductors
0x2 (INX)
0xa (OVF INX)
0x46 (OFZ UNF INX)
0x10 (INV)
0x20 (IFZ)
UNF
ATTRIBUTES
2
SEE ALSO
Result
INX
1
DBZ
0
falu
112
1, 4
No
—
2
3
Related parts for tm1300
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Tm Supirbuck Highly Integrated 4a Wide-input Voltage, Synchronous Buck Regulator
Manufacturer:
International Rectifier Corp.
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors