MC68EC000EI20 Freescale Semiconductor, MC68EC000EI20 Datasheet - Page 504

• 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: -

Supervisor (Privileged) Instructions
PMOVE
Instruction Format:
Instruction Fields:
6-50
15
1
0
Effective Address field—Specifies the memory location for the transfer. Control
P-Register field—Specifies the transparent translation register.
R/W field—Specifies the direction of transfer.
FD field—Disables flushing of the address translation cache.
010—Transparent Translation Register 0
011—Transparent Translation Register 1
0—Memory to MMU status register.
1—MMU status register to memory.
0—Address translation cache is flushed.
1—Address translation cache does not flush.
14
alterable addressing modes shown for supervisor root pointer register apply.
1
0
13
1
0
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
P-REGISTER
11
0
Move to/from MMU Registers
10
0
R/ W
9
0
(MC68030 only)
TT Registers
FD
8
0
7
0
0
0
6
0
5
0
MODE
4
0
EFFECTIVE ADDRESS
3
0
PMOVE
2
0
REGISTER
MOTOROLA
0
1
0
0