MC68HC16Z1CAG16 Datasheet, PDF (18/500 Pages) Freescale Semiconductor, Inc – M68HC16Z Series users manual

Figure
Freescale Semiconductor, Inc.
LIST OF ILLUSTRATIONS
(Continued)
Title
Page
5-12
5-13
5-14
5-15
5-16
5-17
5-18
5-19
5-20
5-21
5-22
5-23
Word Read Cycle Flowchart ......................................................................... 5-38
Write Cycle Flowchart .................................................................................. 5-39
CPU Space Address Encoding .................................................................... 5-41
Breakpoint Operation Flowchart ................................................................... 5-42
LPSTOP Interrupt Mask Level ...................................................................... 5-43
Bus Arbitration Flowchart for Single Request ............................................... 5-47
Preferred Circuit for Data Bus Mode Select Conditioning ............................ 5-50
Alternate Circuit for Data Bus Mode Select Conditioning ............................. 5-51
Power-On Reset ........................................................................................... 5-56
Basic MCU System ...................................................................................... 5-62
Chip-Select Circuit Block Diagram ............................................................... 5-63
CPU Space Encoding for Interrupt Acknowledge ......................................... 5-68
8-1
8-2
8-3
8-4
8-5
8-6
8-7
8-8
8-9
8-10
ADC Block Diagram ....................................................................................... 8-2
8-Bit Conversion Timing ............................................................................... 8-12
10-Bit Conversion Timing ............................................................................. 8-13
Analog Input Circuitry ................................................................................... 8-15
Errors Resulting from Clipping ..................................................................... 8-16
Star-Ground at the Point of Power Supply Origin ......................................... 8-17
Input Pin Subjected to Negative Stress ........................................................ 8-18
Voltage Limiting Diodes in a Negative Stress Circuit ................................... 8-19
External Multiplexing of Analog Signal Sources ........................................... 8-20
Electrical Model of an A/D Input Pin ............................................................. 8-21
9-1
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10
9-11
QSM Block Diagram ....................................................................................... 9-1
QSPI Block Diagram ...................................................................................... 9-5
QSPI RAM ...................................................................................................... 9-7
Flowchart of QSPI Initialization Operation .................................................... 9-10
Flowchart of QSPI Master Operation (Part 1) .............................................. 9-11
Flowchart of QSPI Master Operation (Part 2) .............................................. 9-12
Flowchart of QSPI Master Operation (Part 3) .............................................. 9-13
Flowchart of QSPI Slave Operation (Part 1) ................................................ 9-14
Flowchart of QSPI Slave Operation (Part 2) ................................................ 9-15
SCI Transmitter Block Diagram .................................................................... 9-22
SCI Receiver Block Diagram ........................................................................ 9-23
10-1
10-2
10-3
10-4
10-5
MCCI Block Diagram .................................................................................... 10-1
SPI Block Diagram ....................................................................................... 10-5
CPHA = 0 SPI Transfer Format .................................................................... 10-9
CPHA = 1 SPI Transfer Format .................................................................. 10-10
SCI Transmitter Block Diagram .................................................................. 10-14
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M68HC16 Z SERIES
USER’S MANUAL