參數(shù)資料
型號： TSC21020F-20MB-E
英文描述： IC CYCLONE III FPGA 16K 484UBGA
中文描述： 數(shù)字信號處理器| 32位|的CMOS | RAD數(shù)據(jù)通信硬| QFL | 256PIN |陶瓷
文件頁數(shù)： 23/51頁
文件大?。?/td> 763K
代理商： TSC21020F-20MB-E
23
TSC21020F
4153F
–
AERO
–
06/03
DMBANK3
Data memory bank 3 upper boundary
DMADR
(1)
Copy of last data memory address
PMWAIT
Wait state and page size control for program memory
PMBANK1
Program memory bank 1 upper boundary
PMADR
(1)
Copy of last program memory address
System Register
MODE1
Mode control bits for bit-reverse, alternate registers, interrupt nesting and
enable, ALU saturation, floating-point rounding mode and boundary
MODE2
Mode control bits for interrupt sensitivity, cache disable and freeze, timer
enable, and I/O flag configuration
IRPTL
Interrupt latch
IMASK
Interrupt mask
IMASKP
Interrupt mask pointer (for nesting)
ASTAT
Arithmetic status flags, bit test, I/O flag values, and compare accumulator
STKY
Sticky arithmetic status flags, circular buffer overflow flags, stack status flags
(not sticky)
USTAT1
User status register 1
USTAT2
User status register 2
Note:
1. Read-only
Refer to User
’
s Manual for bit-level definitions of each register.
Table 6.
ALU Compute Operations
Fixed-Point
Floating-Point
Rn = Rx + Ry
Fn = Fx + Fy
Rn = Rx - Ry
Fn = Fx - Fy
Rn = Rx + Ry, Rm = Rx - Ry
Fn = Fx + Fy, Fm = Fx - Fy
Rn = Rx + Ry + CI
Fn = ABS (Fx + Fy)
Rn = Rx - Ry + CI - 1
Fn = ABS (Fx - Fy)
Rn = (Rx + Ry)/2
Fn = (Fx + Fy)/2
COMP(Rx, Ry)
COMP(Fx, Fy)
Rn = -Rx
Fn = -Fx
Rn = ABS Rx
Fn = ABS Fx
Rn = PASS Rx
Fn = PASS Fx
Rn = MIN(Rx, Ry)
Fn = MIN(Fx, Fy)
Rn = MAX(Rx, Ry)
Fn = MAX(Fx, Fy)
Table 5.
Universal Registers (Continued)
Name
Function
相關(guān)PDF資料
PDF描述
TSC21020F-20MBP833 IC CYCLONE III FPGA 25K 144-EQFP
TSC21020F-20MBSB IC CYCLONE III FPGA 25K 144 EQFP
TSC21020F-20MBSC IC CYCLONE III FPGA 25K 256 FBGA
TSC21020F-20MBSL1 IC CYCLONE III FPGA 25K 324 FBGA
TSC21020F-20MBSL2 IC CYCLONE III FPGA 25K 324-FBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC21020F-20MBP833 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|32-BIT|CMOS| RAD HARD|QFL|256PIN|CERAMIC
TSC21020F-20MBSB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|32-BIT|CMOS| RAD HARD|QFL|256PIN|CERAMIC
TSC21020F-20MBSC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|32-BIT|CMOS| RAD HARD|QFL|256PIN|CERAMIC
TSC21020F-20MBSL1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|32-BIT|CMOS| RAD HARD|QFL|256PIN|CERAMIC
TSC21020F-20MBSL2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|32-BIT|CMOS| RAD HARD|QFL|256PIN|CERAMIC
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