MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 402

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MPC555
USER’S MANUAL
L2U_GRA — L2U Global Region Attribute Register
Bit(s)
ENR0 ENR1 ENR2 ENR3
20:21
22:24
26:31
MSB
4:19
16
25
0
0
0
0
1
2
3
RESET:
RESET:
RESERVED
17
/
1
0
0
MPC556
Name
ENR0
ENR1
ENR2
ENR3
PP
—
—
—
G
18
2
0
0
Enable attribute for region 0
0 = Region attribute is off
1 = Region attribute is on
Enable attribute for region 1
0 = Region attribute is off
1 = Region attribute is on
Enable attribute for region 2
0 = Region attribute is off
1 = Region attribute is on
Enable attribute for region 3
0 = Region attribute is off
1 = Region attribute is on
Reserved
Protection bits
00 = No supervisor access, no user access
01 = Supervisor read/write access, no user access
10 = Supervisor read/write access, user read-only access
11 = Supervisor read/write access, user read/write access
Reserved
Guarded attribute
0 = Not guarded from speculative accesses
1 = Guarded from speculative accesses
Reserved
19
3
0
0
Table 11-10 L2U_GRA Bit Descriptions
20
4
0
0
PP
L-BUS TO U-BUS INTERFACE (L2U)
21
5
0
0
Rev. 15 October 2000
22
6
0
0
RESERVED
23
7
0
0
24
8
0
0
Description
RESERVED
25
G
9
0
0
10
26
0
0
11
27
0
0
RESERVED
12
28
0
0
13
29
0
0
MOTOROLA
SPR 536
14
30
0
0
11-16
LSB
15
31
0
0