MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 450

• 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: -

Floating Point Instructions
FTST
Instruction Format:
Instruction Fields:
5-148
15
1
0
Effective Address field—Determines the addressing mode for external operands.
R/M
If R/M = 0, this field is unused and should be all zeros.
If R/M = 1, specifies the location of the source operand. Only data addressing modes
14
1
can be used as listed in the following table:
13
1
0
*Only if < fmt > is byte, word, long, or single.
Addressing Mode
([bd,An,Xn],od)
([bd,An],Xn,od)
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
(bd,An,Xn)
(d
SPECIFIER
(d
SOURCE
8
(An) +
– (An)
,An,Xn)
(An)
16
Dn*
An
,An)
11
COPROCESSOR
Test Floating-Point Operand
10
ID
(MC6888X, MC68040)
Mode
000
010
011
100
101
110
110
110
110
—
9
DESTINATION
REGISTER
reg. number:Dn
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
8
0
Register
—
7
0
6
0
0
Addressing Mode
5
1
([bd,PC,Xn],od)
([bd,PC],Xn,od)
(bd,PC,Xn)
(d
# < data >
(d
(xxx).W
MODE
(xxx).L
8
,PC,Xn)
16
4
1
,PC)
EFFECTIVE ADDRESS
3
1
Mode
2
0
111
111
111
111
111
111
111
111
REGISTER
FTST
MOTOROLA
1
1
Register
000
001
100
010
011
011
011
011
0
0