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FUJITSU SEMICONDUCTOR
CM71-xxxxx-1E
CONTROLLER MANUAL
FR60
32-BIT MICROCONTROLLER
MB91460 Series
User’s Manual
Version 1.00
2006-10-22
- PRELIMINARY -
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FUJITSU LIMITED
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FR60 32-BIT MICROCONTROLLER MB91460 Series User’s Manual
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• The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. • The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of Fujitsu semiconductor device; Fujitsu does not warrant proper operation of the device with respect to use based on such information. When you develop
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TOC Chapter 1 Introduction ......................................................................................... 1 1. How to Handle the Device ..................................................................................................... 1 2. Instruction for Users............................................................................................................... 3 3. Caution: debug-related matters .............................................................................
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6. EIT Vector Table................................................................................................................ 122 7. Multiple EIT Processing..................................................................................................... 123 8. Operation........................................................................................................................... 125 9. Caution .................................................................................
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8. Explanations of Registers.................................................................................................. 169 Chapter 12 Instruction Cache............................................................................ 179 1. General description............................................................................................................ 179 2. Main body structure ......................................................................................................
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3. Configuration ..................................................................................................................... 250 4. Registers............................................................................................................................ 251 5. Operation........................................................................................................................... 253 6. Settings.....................................................................
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4. Register ............................................................................................................................. 301 5. Operation........................................................................................................................... 303 6. Setting................................................................................................................................ 306 7. Q & A ..................................................................
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4. Register ............................................................................................................................. 389 5. Operation........................................................................................................................... 391 6. Setting................................................................................................................................ 393 7. Q & A ..................................................................
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Chapter 34 CAN Controller ................................................................................ 691 1. Overview............................................................................................................................ 691 2. Register Description .......................................................................................................... 692 3. Functional Description ........................................................................................
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2. Features............................................................................................................................. 795 3. Configuration ..................................................................................................................... 797 4. Registers............................................................................................................................ 799 5. Operation...................................................................
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4. Registers............................................................................................................................ 911 5. Operation........................................................................................................................... 913 6. Setting................................................................................................................................ 914 7. Q & A ...................................................................
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6. Application Note................................................................................................................. 973 Chapter 51 Low Voltage Reset/Interrupt .......................................................... 975 1. Overview............................................................................................................................ 975 2. Features..............................................................................................................
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xi
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xii
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Chapter 1 Introduction 1.How to Handle the Device Chapter 1 Introduction 1. How to Handle the Device ■ Device Handling Instructions This chapter describes latch-up prevention and pin termination. ● To set latch-up prevention Latch up may occur on CMOS ICs when the applied voltage for input terminals or output terminals is higher than V CC or lower than V , or a voltage higher than the maximum rating voltage is applied between V and V . Make sure SS CC SS not to apply a voltage higher than the
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Chapter 1 Introduction 1.How to Handle the Device ● Caution: during the PLL clock operation Even if oscillator is disconnected or input is stopped while selecting PLL clock, self-excited oscillation circuit in the PLL may continue running at self-running frequency. This self-running operation is not covered by guarantee. ● For more specification about operating voltage, see the latest data sheet. 2
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Chapter 1 Introduction 2.Instruction for Users 2. Instruction for Users ■ Clock Controls By inputting “L” to INIT, ensure clock oscillation stabilization time. ■ Switching of dual-purpose port Use PFR (Port function register) to switch between PORT and dual-purpose port. ■ Low-power-consumption mode • For standby mode, enable synchronous standby (TBCR.SYNCS=“1”) and then use the following sequences. (LDI #value_of_standby, R0 value_of_standby is a write data to STCR (LDI #_STCR, R12 _STCR is t
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Chapter 1 Introduction 2.Instruction for Users ■ Caution: PS register Because some commands previously proceed PS register, interrupt processing routine may be broken during the use of debugger or displayed data on PS flag may be updated due to the following excecptional operations ((1) and (2)). In each case, it is designed to correctly re-proceed operations after the return, the operation before and after EIT is carried out in accordance with the specification. • In immediately preceding DIV0
