MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 512

• 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: -

Supervisor (Privileged) Instructions
PRESTORE
PMMU Status Register: Set according to restored data.
Instruction Format:
Instruction Fields:
6-58
15
1
Effective Address field—Specifies the source location. Only control or post-increment
MID-COPROCESSOR: This state frame is 44 ($2C) bytes long. A PRESTORE with
BREAKPOINTS ENABLED: This state frame is 76 ($4C) bytes long. A PRESTORE
14
addressing modes can be used as listed in the following table:
1
13
1
this size frame restores the MC68851 to a state with a coprocessor operation
in progress and no breakpoints enabled.
with this size state frame restores all breakpoint registers, along with other
states. A coprocessor operation may or may not be in progress.
Addressing Mode
([bd,An,Xn] ,od)
([bd,An],Xn ,od)
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
(bd,An,Xn)
(d
(d
—(An)
8
(An) +
,An,Xn)
(An)
16
Dn
An
,An)
11
0
PMMU Restore Function
10
0
Mode
010
011
101
110
110
110
110
—
—
—
9
0
(MC68851)
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
reg. number:An
8
1
Register
—
—
—
7
0
6
1
Addressing Mode
5
([bd,PC,Xn] ,od)
([bd,PC],Xn ,od)
(bd,PC,Xn)
(d
# < data >
(d
(xxx).W
MODE
(xxx).L
8
,PC,Xn)
16
4
,PC)
PRESTORE
EFFECTIVE ADDRESS
3
Mode
2
111
111
111
111
111
111
111
—
REGISTER
MOTOROLA
1
Register
000
001
010
011
011
011
011
—
0