MC68EC000EI20 Freescale Semiconductor, MC68EC000EI20 Datasheet - Page 308

• Manufacturer Part Number: MC68EC000EI20
• Description: IC MPU 32BIT 20MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI20

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• 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
FABS
Instruction Fields:
5-6
Effective Address field—Determines the addressing mode for external operands.
R/M field—Specifies the source operand address mode.
If R/M = 0, this field is unused and should be all zeros.
If R/M = 1, this field specifies the location of the source operand. Only data
0 — The operation is register to register.
1 — The operation is < ea > to register.
addressing modes can be used as listed in the following table:
*Only if < fmt > is byte, word, long, or single.
Addressing Mode
([bd,An,Xn],od)
([bd,An],Xn,od)
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
(bd,An,Xn)
(d
(d
8
(An) +
– (An)
,An,Xn)
(An)
16
Dn
An
,An)
Floating-Point Absolute Value
(MC6888X, MC68040)
Mode
000
010
011
100
101
110
110
110
110
—
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
Register
—
Addressing Mode
([bd,PC,Xn],od)
([bd,PC],Xn,od)
(bd,PC,Xn)
(d
# < data >
(d
(xxx).W
(xxx).L
8
,PC,Xn)
16
,PC)
Mode
111
111
111
111
111
111
111
111
FABS
MOTOROLA
Register
000
001
100
010
011
011
011
011