13-18
MPC8260 PowerQUICC II UserÕs Manual
MOTOROLA
Part IV. Communications Processor Module
13.6 RISC Timer Tables
The CP can control up to 16 software timers that are separate from the four general-purpose
timers and the BRGs in the CPM. These timers are best used in protocols that do not require
extreme precision, but in which it is preferable to free the core from scanning the softwareÕs
Table 13-10. Parameter RAM
Page
Address
1
1
Offset from RAM_BASE
Peripheral
Size (Bytes)
1
0x8000 SCC1
256
2
0x8100
SCC2 256
3
0x8200
SCC3
256
4
0x8300
SCC4
256
5 0x8400
FCC1
256
6
0x8500
FCC2
256
7
0x8600
FCC3
256
8
0x8700
MCC1
128
0x8780
Reserved
124
0x87FC
SMC1_BASE
2
0x87FE
IDMA1_BASE
2
9
0x8800
MCC2
128
0x8880
Reserved
124
0x88FC
SMC2_BASE
2
0x88FE
IDMA2_BASE
2
10
0x8900
Reserved
252
0x89FC
SPI_BASE
2
0x89FE
IDMA3_BASE
2
11
0x8A00
Reserved
224
0x8AE0
RISC Timers
16
0x8AF0
REV_NUM
2
0x8AF2
Reserved
2
0x8AF4
Reserved
4
0x8AF8
RAND
4
0x8AFC
I
2
C_BASE
2
0x8AFE
IDMA4_BASE
2
12-16
0x8B00
Reserved
1280
Содержание MPC8260 PowerQUICC II
Страница 1: ...MPC8260UM D 4 1999 Rev 0 MPC8260 PowerQUICC II UserÕs Manual ª ª ...
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Страница 88: ...1 18 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part I Overview ...
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Страница 138: ...Part II iv MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part II Configuration and Reset ...
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Страница 202: ...Part III vi MPC8260 PowerQUICC II UserÕs Manual MOTOROLA Part III The Hardware Interface ...
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Страница 430: ...Part IV viii MOTOROLA Part IV Communications Processor Module ...
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Страница 1002: ...Index 22 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA INDEX ...
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