| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
MC68881
|
1Mb / 48P |
HCMOS Floating-Point Coprocessor
|
 Digital Core Design |
DFPADD
|
111Kb / 3P |
Floating Point Pipelined Adder Unit
|
|
DFPAU
|
137Kb / 5P |
Floating Point Arithmetic Coprocessor
|
|
DFPCOMP
|
120Kb / 3P |
Floating Point Comparator Unit
|
|
DFPDIV
|
120Kb / 3P |
Floating Point Pipelined Divider Unit
|
|
DFPMU
|
138Kb / 5P |
Floating Point Coprocessor
|
|
DFPMUL
|
121Kb / 3P |
Floating Point Pipelined Multiplier Unit
|
|
DFPSQRT
|
128Kb / 3P |
Floating Point Pipelined Square Root Unit
|
|
DINT2FP
|
113Kb / 2P |
Integer to Floating Point Pipelined Converter
|
 Texas Instruments |
TMS320C6748
|
2Mb / 254P |
Fixed/Floating-Point DSP
|