manuais Freescale Semiconductor 56F8122

Freescale semiconductor 56F8122 Manual do Utilizador (137 páginas)

Marca: Freescale-semiconductor | Categoria: Hardware | Tamanho: 0.85 MB |

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Índice

56F8322/56F8122

1

Document Revision History

2

IPBus Bridge (IPBB)

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Table of Contents

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Part 1 Overview

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8KB of Data Flash

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8KB of Data RAM

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8KB of Boot Flash

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1.2 Device Description

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1.2.2 56F8122 Features

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Freescale Semiconductor 9

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16 bits

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To/From IPBus Bridge

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Table 1-2 Bus Signal Names

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1.5 Product Documentation

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1.6 Data Sheet Conventions

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2.1 Introduction

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Freescale Semiconductor 15

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16 Freescale Semiconductor

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2.2 Signal Pins

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Signal Pins

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3.1 Introduction

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3.2.3 External Clock Source

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28 Freescale Semiconductor

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3.5 Registers

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Part 4 Memory Map

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4.3 Interrupt Vector Table

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(Continued)

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4.4 Data Map

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4.5 Flash Memory Map

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Flash Memory Map

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4.6 EOnCE Memory Map

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(TMRA_BASE = $00 F040)

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(TMRC_BASE = $00 F0C0)

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(PWMA_BASE = $00 F140)

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(DEC0_BASE = $00 F180)

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(ITCN_BASE = $00 F1A0)

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(ADCA_BASE = $00 F200)

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Register Description

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(FM_BASE = $00 F400)

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(FC_BASE = $00 F800)

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5.1 Introduction

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5.2 Features

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5.3 Functional Description

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Functional Description

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5.4 Block Diagram

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5.5 Operating Modes

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5.6 Register Descriptions

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56 Freescale Semiconductor

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Freescale Semiconductor 57

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58 Freescale Semiconductor

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Freescale Semiconductor 59

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60 Freescale Semiconductor

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Freescale Semiconductor 61

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62 Freescale Semiconductor

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Bits 11–10

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64 Freescale Semiconductor

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Freescale Semiconductor 65

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Bits 15–14

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5.6.8.2 Reserved—Bits 13–6

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Freescale Semiconductor 67

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68 Freescale Semiconductor

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Freescale Semiconductor 69

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70 Freescale Semiconductor

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5.6.12.1 Reserved—Bits 15–7

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5.6.14.1 Reserved—Bits 15–5

71

5.6.15.1 Reserved—Bits 15–7

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5.6.17.1 Reserved—Bits 15–5

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5.6.18.2 Reserved—Bit 0

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74 Freescale Semiconductor

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Freescale Semiconductor 75

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76 Freescale Semiconductor

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5.7 Resets

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6.1 Introduction

77

6.2 Features

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6.3 Operating Modes

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6.4 Operating Mode Register

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6.5 Register Descriptions

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6.5.1.1 Reserved—Bits 15–6

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Freescale Semiconductor 81

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6.5.2.6 Reserved—Bits 1–0

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6.5.6.1 Reserved—Bits 15–12

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6.5.6.2 RESET—Bit 11

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Figure 3-4)

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6.5.7.5 HOME0 (HOME)—Bit 6

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6.5.8.1 Reserved—Bits 15–8

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6.5.8.2 GPIO C6 (C6)—Bit 7

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6.5.8.3 GPIOC5 (C5)—Bit 6

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Freescale Semiconductor 87

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88 Freescale Semiconductor

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Freescale Semiconductor 89

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1 1 1 1 1 1 1 1 1 1 1 1 1 1

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ISAL[23:22]

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111111 1 11111 1 1 11

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ISAL[21:6]

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6.7 Power-Down Modes

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6.9 Resets

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Part 7 Security Features

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7.2.3 Flash Lockout Recovery

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<<

95

8.1 Introduction

96

8.2 Configuration

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Configuration

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8.3 Memory Maps

98

9.1 JTAG Information

98

Part 10 Specifications

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Comments Symbol

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Unit Notes

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1. No Output Switching

105

Table 10-10. PLL Parameters

106

10.2.2 Temperature Sense

107

Figure 10-2 Signal States

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External

109

10.7 Oscillator Parameters

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Oscillator Parameters

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First Fetch

113

Not IRQA Interrupt Vector

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First Instruction Fetch

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Table 10-18 SPI Timing

115

10.10 Quad Timer Timing

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Figure 10-15 RXD Pulse Width

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Figure 10-16 TXD Pulse Width

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Table 10-21 SCI Timing

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10.14 JTAG Timing

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JTAG Timing

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Table 10-24 ADC Parameters

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124 Freescale Semiconductor

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Preliminary

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10.17 Power Consumption

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• Cload is expressed in pF

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Freescale

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Freescale Semiconductor 131

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132 Freescale Semiconductor

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Freescale Semiconductor 133

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DDA_OSC_PLL

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Part 13 Ordering Information

135

How to Reach Us:

136

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