MC68EC000EI10 Freescale Semiconductor, MC68EC000EI10 Datasheet - Page 142

• Manufacturer Part Number: MC68EC000EI10
• Description: IC MPU 32BIT 10MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI10

• Processor Type: M680x0 32-Bit
• Speed: 10MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Integer Instructions
BFEXTS
Instruction Fields:
4-38
Effective Address field—Specifies the base location for the bit field. Only data register
Register field—Specifies the destination register.
Do field—Determines how the field offset is specified.
Offset field—Specifies the field offset, depending on Do.
Dw field—Determines how the field width is specified.
0 — The offset field contains the bit field offset.
1 — Bits 8 – 6 of the extension word specify a data register that contains the offset;
If Do = 0, the offset field is an immediate operand; the operand value is in the range
If Do = 1, the offset field specifies a data register that contains the offset. The value
0 — The width field contains the bit field width.
1 — Bits 2 – 0 of the extension word specify a data register that contains the width;
of 0 – 31.
is in the range of – 2
direct or control addressing modes can be used as listed in the following table:
Addressing Mode Mode
bits 10 – 9 are zero.
bits 4 – 3 are zero.
([bd,An,Xn],od)
([bd,An],Xn,od)
(d
(bd,An,Xn)
(d
8
(An) +
– (An)
,An,Xn)
(An)
16
Dn
An
,An)
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
(MC68020, MC68030, MC68040)
000
010
101
110
110
110
110
Extract Bit Field Signed
—
—
—
31
to 2
reg. number:Dn
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
31
Register
– 1.
—
—
—
Addressing Mode Mode
([bd,PC,Xn],od)
([bd,PC],Xn,od)
(bd,PC,Xn)
(d
(d
#<data>
(xxx).W
8
(xxx).L
,PC,Xn)
16
,PC)
111
111
111
111
111
111
111
—
BFEXTS
Register
MOTOROLA
000
001
010
011
011
011
011
—