MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 424

• Manufacturer Part Number: MC68EC000EI12
• Description: IC MPU 32BIT 12MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: 68K - M680X0r

Specifications of MC68EC000EI12

• Processor Type: M680x0 32-Bit
• Speed: 12MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Core Size: 32 Bit
• Cpu Speed: 12MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 12MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Floating Point Instructions
FSINCOS
Floating-Point Status Register:
Instruction Format:
Instruction Fields:
5-122
15
1
0
Condition Codes:
Quotient Byte:
Exception Byte:
Accrued Exception Byte:
Coprocessor ID field—Specifies which coprocessor in the system is to execute this
R/M
14
1
instruction. Motorola assemblers default to ID = 1 for the floating-point
coprocessor.
13
1
0
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
SPECIFIER
SOURCE
11
COPROCESSOR
Simultaneous Sine and Cosine
10
ID
(MC6888X, M68040FPSP)
Affected as described in 3.6.2 Conditional Testing (for the
sine result).
Not affected.
BSUN
SNAN
OPERR
OVFL
UNFL
DZ
INEX2
INEX1
Affected as described in IEEE exception and trap compati-
bility in the appropriate user’s manual.
9
REGISTER, FPs
DESTINATION
8
0
Cleared
Refer to 1.6.5 Not-A-Numbers.
Set if the source is
otherwise.
Cleared
Set if a sine underflow occurs, in which case
the cosine result is 1. Cosine cannot
underflow.
appropriate user’s manual.
Cleared
Refer to inexact result in the appropriate
user’s manual.
If < fmt > is packed, refer to inexact result on
decimal input in the appropriate user’s
manual; cleared otherwise.
7
0
6
0
0
Refer
5
1
MODE
4
1
EFFECTIVE ADDRESS
to
3
FSINCOS
0
underflow
infinity; cleared
2
REGISTER FPc
DESTINATION
REGISTER
MOTOROLA
1
in
0
the