MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 819

• 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 / MPC556
USER’S MANUAL
3
0x30YYWC
0x30YYWA
0x30YYWE
2
0x30YYW0
0x30YYW2
0x30YYW4
0x30YYW6
0x30YYW8
1
1
1
1
0
0
0
0
0
0
Channel Function Select
Host Sequence
Host Service Request
Channel Priority
Channel Interrupt Enable 0 – Channel Interrupts Disabled
Channel Interrupt Status
= Written By CPU
= Written By TPU
15 14 13 12 11 10
NAME
Figure D-2 PTA Parameters
MAX_COUNT
TPU ROM FUNCTIONS
Rev. 15 October 2000
PTA Function Number
(Assigned During Microcode Assembly)
00 – High Time Accumulate
01 – Low Time Accumulate
10 – Period Accumulate, Rising
11 – Period Accumulate, Falling
00 – No Host Service (Reset Condition)
01 – Not Used
10 – Not Used
11 – Initialize
00 – Disabled
01 – Low Priority
10 – Medium Priority
11 – High Priority
1 – Channel Interrupts Enabled
0 – Channel Interrupt Not Asserted
1 – Channel Interrupt Asserted
PARAMETER RAM
CONTROL BITS
= Written by CPU and TPU
= Unused Parameters
9
LAST_TIME
ACCUM
OPTIONS
8
HW
LW
7
CHANNEL_CONTROL
6
PERIOD_COUNT
5
4
W = Channel Number
YY = 41 for TPU_A and 44 for
TPU_B
3
0x30YY1C – 0x30YY1E
2
0x30YY0C – 0x30YY12
0x30YY14 – 0x30YY16
0x30YY18 – 0x30YY1A
1
ADDRESSES
0x30YY0A
0x30YY20
0
MOTOROLA
D-5