604-00030 Parallax Inc, 604-00030 Datasheet - Page 17

• Manufacturer Part Number: 604-00030
• Description: IC FLOATING-POINT COPROC V2 8DIP
• Manufacturer: Parallax Inc

Specifications of 604-00030

• Processor Type: Floating-Point Co-Processor
• Voltage: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: *
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Speed: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Notes:
Micromega Corporation
MIN
MAX
FRACTION
ASIN
ACOS
ATAN
ATAN2
LCOMPARE
LUCOMPARE
LSTATUS
LNEGATE
LABS
LEFT
RIGHT
LOADZERO
LOADONE
LOADE
LOADPI
LONGBYTE
LONGUBYTE
LONGWORD
LONGUWORD
IEEEMODE
PICMODE
CHECKSUM
BREAK
TRACEOFF
TRACEON
TRACESTR
VERSION
Data Type
Opcode
Arguments
Returns
B Reg
x
n
yyyy
zzzz
ss
bb
wwww
aa … 00
Long
Long
Long
Long
Long
Long
Long
Long
Long
Float
Float
Float
Float
Float
Float
Float
Float
Float
Float
Float
data type required by opcode
hexadecimal opcode value
additional data required by opcode
data returned by opcode
value of B register after opcode executes
register number (0-15)
function number (0-63)
most significant 16 bits of 32-bit value
least significant 16 bits of 32-bit value
status byte
8-bit value
16-bit value
zero terminated ASCII string
FEE2
FEE3
FEE4
FEE5
FEE6
FEE7
FEE8
FEE9
FEEA
FEEB
FEEC
FEED
FEEE
FEEF
FEF0
FEF1
FEF2
FEF3
FEF4
FEF5
FEF6
FEF7
FEF8
FEF9
FEFA
FEFB
FEFC
FEFD
FEFE
FEFF
aa … 00
wwww
wwww
bb
bb
17
ss
ss
ss
0
0
0
0
0
0
0
0
0
0
0
Appendix A – Instruction Summary
A = minimum of A and B
A = maximum of A and B
Load Register 0 with the fractional
part of A
A = asin(A) radians
A = acos(A) radians
A = atan(A) radians
A = atan(A/B)
Compare A and B
(signed long integer)
Compare A and B
(unsigned long integer)
Get long status of A
A = -A
A = |A|
Left parenthesis
Right parenthesis
Load Register 0 with Zero
Load Register 0 with 1.0
Load Register 0 with e
Load Register 0with pi
Write signed byte to register 0
Convert to long
Write unsigned byte to register 0
Convert to long
Write signed word to register 0
Convert to long
Write unsigned word to register 0
Convert to long
Set IEEE mode (default)
Set PIC mode
Calculate checksum for uM-FPU code
Debug breakpoint
Turn debug trace off
Turn debug trace on
Send debug string to trace buffer
Copy version string to string buffer
uM-FPU V2 Datasheet