MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 401

• Manufacturer Part Number: MC68EC000EI16
• Description: IC MPU 32BIT 16MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI16

• Processor Type: M680x0 32-Bit
• Speed: 16MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

FNEG
Floating-Point Status Register:
Instruction Format:
MOTOROLA
15
1
0
Condition Codes:
Quotient Byte:
Exception Byte:
Accrued Exception Byte:
R/M
14
1
13
0
1
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
SPECIFIER
SOURCE
11
COPROCESSOR
10
ID
Floating-Point Negate
Affected as described in 3.6.2 Conditional Testing.
Not affected.
BSUN
SNAN
OPERR
OVFL
UNFL
DZ
INEX2
INEX1
Affected as described in exception processing in the appro-
priate user’s manual.
(MC6888X, MC68040)
9
DESTINATION
REGISTER
8
0
Cleared
Refer to 1.6.5 Not-A-Numbers.
Cleared
Cleared
If
denormalized number, refer to exception
processing in the appropriate user’s manual;
cleared otherwise.
Cleared
Cleared
If < fmt > is packed, refer to exception
processing in the appropriate user’s manual;
cleared otherwise.
7
0
source
6
0
5
is
MODE
4
an
EFFECTIVE ADDRESS
Floating Point Instructions
OPMODE
3
extended-precision
2
FNEG
REGISTER
1
5-99
0