MC68EC000EI8 Freescale Semiconductor, MC68EC000EI8 Datasheet - Page 532

• Manufacturer Part Number: MC68EC000EI8
• Description: IC MPU 32BIT 85MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: M68000r

Specifications of MC68EC000EI8

• Processor Type: M680x0 32-Bit
• Speed: 8MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Core Size: 32 Bit
• Cpu Speed: 8MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Supervisor (Privileged) Instructions
PTRAPcc
Operation:
Assembler
Syntax:
Attributes:
Description: If the selected MC68851 condition is true, the processor initiates exception
PMMU Status Register: Not affected
6-78
processing. The vector number is generated referencing the cpTRAPcc exception
vector; the stacked program counter is the address of the next instruction. If the
selected condition is not true, no operation is performed, and execution continues with
the next instruction. The immediate data operand is placed in the next word(s) following
the MC68851 condition and is available for user definition to be used within the trap
handler. Following the condition word, there may be a user-defined data operand,
specified as immediate data, to be used by the trap handler.
The condition specifier cc may specify the following conditions:
Specifier
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
If Supervisor State
PTRAPcc
PTRAPcc.W # < data > PTRAPcc.L # < data >
Unsized or Size = (Word, Long)
WS
GS
BS
SS
AS
CS
LS
IS
Then If cc True
Else TRAP
Then TRAP
TRAP on PMMU Condition
Description Condition Field
W set
G set
B set
S set
A set
C set
L set
I set
(M68851)
000000
000010
000100
000110
001000
001010
001100
001110
Specifier
WC
GC
CC
BC
SC
AC
LC
IC
Description Condition Field
W clear
G clear
B clear
S clear
A clear
C clear
L clear
I clear
PTRAPcc
MOTOROLA
000001
000011
000101
000111
001001
001011
001101
001111