MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 558

• 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

MDASMBR — MDASM Data B Register
15.11.1.3 MDASM Status/Control Register (Duplicated)
MDASMSCRD — MDASM Status/Control Register (Duplicated)
MPC555
USER’S MANUAL
MSB
MSB
PIN
—
U
0
0
RESET:
RESET:
* Refer to
The MDASMSCRD and the MDASMSCR are the same registers accessed at two dif-
ferent addresses. Reading or writing to either of these two addresses has exactly the
same effect.
* Refer to
WOR
• In the DIS mode, MDASMBR can be accessed to prepare a value for a subse-
• In the IPWM mode, MDASMBR contains the captured value corresponding to the
• In the IPM and IC modes, MDASMBR contains the captured value corresponding
• In the OCB and OCAB modes, MDASMBR is loaded with the value corresponding
• In the OPWM mode, MDASMBR is loaded with the value corresponding to the
U
1
1
0
/
quent mode selection. In this mode, register B1 is accessed in order to prepare a
value for the OPWM mode. Unused register B2 is hidden and cannot be read, but
is written with the same value when register B1 is written.
leading edge of the measured pulse. In this mode, register B2 is accessed; buffer
register B1 is hidden and cannot be accessed.
to the most recently detected period edge (rising or falling edge). In this mode,
register B2 is accessed; buffer register B1 is hidden and cannot be accessed.
to the trailing edge of the pulse to be generated. Writing to MDASMBR in the OCB
and OCAB modes also enables the corresponding channel B comparator until the
next successful comparison. In this mode, register B2 is accessed; buffer register
B1 is hidden and cannot be accessed.
trailing edge of the PWM pulse to be generated. In this mode, register B1 is ac-
cessed; buffer register B2 is hidden and cannot be accessed.
MPC556
Table 15-16
Table 15-16
FREN
U
2
2
0
The user should not write directly to the address of the MDASM-
SCRD. This register’s address may be reserved for future use and
should not be accessed by the software to assure future software
compatibility.
U
3
3
0
0
for a complete list of all the base addresses for the MDASM registers.
for a complete list of all the base addresses for the MDASM registers.
MODULAR INPUT/OUTPUT SUBSYSTEM (MIOS1)
POL
ED-
U
4
4
0
FORC
U
A
5
5
0
FORC
Rev. 15 October 2000
U
B
6
6
0
RESERVED
U
7
7
0
BR
NOTE
U
8
8
0
U
9
9
0
BSL
10
10
U
0
11
11
U
0
0
12
12
U
0
13
13
U
0
0x30 605A*
0x30 605C*
MOD
MOTOROLA
14
14
U
0
15-22
LSB
LSB
15
15
U
0