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UM0434 Datasheet(PDF) 18 Page - STMicroelectronics

Part # UM0434
Description  The primary objective of this user?셲 manual is to describe
PDF  390 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

UM0434 Datasheet(HTML) 18 Page - STMicroelectronics

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List of figures
UM0434
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List of figures
Figure 1.
e200z3 block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 2.
e200z3 programmer’s model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 3.
e200z3 Programmer’s model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 4.
System version register (SVR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 5.
Relationship of timer facilities to the time base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 6.
Parallel signature unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Figure 7.
Effective to real address translation flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Figure 8.
Virtual address and TLB-Entry compare process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Figure 9.
Granting of access permission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Figure 10.
e200z3 TLB1 organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Figure 11.
Victim selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Figure 12.
e200z3 block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Figure 13.
Pipeline diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Figure 14.
Instruction buffers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Figure 15.
Branch target buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Figure 16.
Basic pipeline flow, Single-Cycle instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Figure 17.
A load followed by a dependent add instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Figure 18.
Back-to-Back load instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Figure 19.
A load followed by a dependent store instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Figure 20.
Basic pipeline flow, branch instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Figure 21.
Basic pipeline flow, branch speculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Figure 22.
Basic pipeline flow, Multi-Cycle instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Figure 23.
Pipelined Load/Store instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Figure 24.
Pipelined Load/Store instructions with Wait-State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Figure 25.
mtspr, mfspr instruction Execution—(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Figure 26.
mtmysr, wrtee, wrteei instruction execution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Figure 27.
DCR, MMU mtspr, mfspr, and MMU management instruction execution . . . . . . . . . . . . . 217
Figure 28.
Interrupt recognition and handler instruction execution . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Figure 29.
Interrupt recog. & handler instruction exe-load/store in progress . . . . . . . . . . . . . . . . . . . 219
Figure 30.
Interrupt recog. & handler instruction exe-multi-cycle instruction abort . . . . . . . . . . . . . . 220
Figure 31.
Core signal groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Figure 32.
Example external JTAG register design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Figure 33.
Basic read Transfer—Single-Cycle reads, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . 267
Figure 34.
Read with Wait-State, Single-Cycle reads, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . 268
Figure 35.
Basic write Transfers—Single-Cycle writes, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . 269
Figure 36.
Write with Wait-state, Single-Cycle writes, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . 270
Figure 37.
Single-Cycle reads, Single-Cycle write, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Figure 38.
Single-Cycle read, write, Read—Full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Figure 39.
Multiple-Cycle reads with Wait-State, Single-Cycle writes, full pipelining. . . . . . . . . . . . . 273
Figure 40.
Multi-Cycle read with Wait-State, Single-Cycle write, read with Wait-State, full pipelining274
Figure 41.
Misaligned read, read, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Figure 42.
Misaligned write, write, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Figure 43.
Misaligned write, single cycle read transfer, full pipelining . . . . . . . . . . . . . . . . . . . . . . . . 277
Figure 44.
Burst read transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Figure 45.
Burst read with Wait-state transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Figure 46.
Burst write transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Figure 47.
Burst write with Wait-State transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Figure 48.
Burst read transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280



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