MC68HC16Z1CPV16 Datasheet, PDF (7/500 Pages) Freescale Semiconductor, Inc – Symbols and Operators, CPU16 Register Mnemonics

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Freescale Semiconductor, Inc.
TABLE OF CONTENTS
(Continued)
Title
Page
5.8.1
Interrupt Exception Processing .......................................................5-58
5.8.2
Interrupt Priority and Recognition ....................................................5-58
5.8.3
Interrupt Acknowledge and Arbitration ............................................5-59
5.8.4
Interrupt Processing Summary ........................................................5-60
5.8.5
Interrupt Acknowledge Bus Cycles ..................................................5-61
5.9 Chip-Selects ............................................................................................5-61
5.9.1
Chip-Select Registers ......................................................................5-63
5.9.1.1
Chip-Select Pin Assignment Registers ...................................5-64
5.9.1.2
Chip-Select Base Address Registers ......................................5-65
5.9.1.3
Chip-Select Option Registers ..................................................5-66
5.9.1.4
PORTC Data Register .............................................................5-67
5.9.2
Chip-Select Operation .....................................................................5-67
5.9.3
Using Chip-Select Signals for Interrupt Acknowledge .....................5-68
5.9.4
Chip-Select Reset Operation ...........................................................5-69
5.10 Parallel Input/Output Ports ......................................................................5-70
5.10.1
Pin Assignment Registers ...............................................................5-70
5.10.2
Data Direction Registers .................................................................5-70
5.10.3
Data Registers .................................................................................5-71
5.11 Factory Test ............................................................................................5-71
SECTION 6
STANDBY RAM MODULE
6.1 SRAM Register Block ................................................................................6-1
6.2 SRAM Array Address Mapping .................................................................6-2
6.3 SRAM Array Address Space Type ............................................................6-2
6.4 Normal Access ..........................................................................................6-2
6.5 Standby and Low-Power Stop Operation ..................................................6-2
6.6 Reset .........................................................................................................6-3
SECTION 7
MASKED ROM MODULE
7.1 MRM Register Block ..................................................................................7-1
7.2 MRM Array Address Mapping ...................................................................7-1
7.3 MRM Array Address Space Type ..............................................................7-2
7.4 Normal Access ..........................................................................................7-2
7.5 Low-Power Stop Mode Operation .............................................................7-3
7.6 ROM Signature ..........................................................................................7-3
7.7 Reset .........................................................................................................7-3
M68HC16 Z SERIES
USER’S MANUAL
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