MC68HC901P MOTOROLA [Motorola, Inc], MC68HC901P Datasheet - Page 71

• Manufacturer Part Number: MC68HC901P
• Description: Multi-Function Peripheral
• Manufacturer: MOTOROLA [Motorola, Inc]

Index
GPIP Registers
IACK Cycle Timing Diagram ................ 3-3
IERA register ....................................... 4-4
IERB register ....................................... 4-5
IMRA register ....................................... 4-8
IMRB register ....................................... 4-9
Input and Output Signals ..................... 2-1
Interrupt Acknowledge Cycle
Interrupt Acknowledge Cycle
Interrupt Acknowledge Operation ........ 3-2
Interrupt Channel Prioritization ............ 4-1
Interrupt Control Registers .................. 4-4
Interrupt Control Signals ...................... 2-3
Interrupt Enable Registers
Interrupt In-Service Registers
Interrupt Mask Registers
Interrupt Pending Registers
Interrupt Processing ............................ 4-1
Interrupt Registers
INDEX-2
Active Edge Register (AER) ........... 5-2
Data Direction Register (DDR) ....... 5-2
General Purpose I/O Data
Interrupt Enable Register A
Interrupt Enable Register B
Interrupt Mask Register A
Interrupt Mask Register B
Interrupt Pending Register A
Interrupt Pending Register B
Interrupt Service Register A
Interrupt Service Register B
(IEI High) ................................. 8-10
(IEI Low) ................................... 8-9
(IERA, IERB) ............................. 4-4
(ISRA, ISRB) ........................... 4-10
(IMRA, IMRB) ........................... 4-8
(IPRA, IPRB) ............................. 4-6
Register (GPDR) ................. 5-1
(IERA) .................................. 4-4
(IMRA) ................................. 4-8
(IPRB) .................................. 4-7
(ISRA) ................................ 4-10
(ISRB) ................................ 4-11
(IERB) ................................. 4-5
(IMRB) ................................ 4-9
(IPRA) ................................. 4-6
I
MC68HC901 USER’S MANUAL
Interrupt Structure ................................ 4-1
Interrupt Timing .................................. 8-10
Interrupt Vector Number ...................... 4-1
Introduction .......................................... 1-1
IPRA register ........................................ 4-6
IPRB register ........................................ 4-7
ISRA register ...................................... 4-10
ISRB register ...................................... 4-11
Key Features ........................................ 1-2
Maximum Ratings ................................ 8-1
MC68000 Family .................................. 1-1
MC68HC901 Multi-Function
Mechanical Data and Ordering
MFP Block Diagram ............................. 1-1
MFP External Oscillator
MFP Register Map ............................... 1-2
Operation Modes ................................. 6-1
Ordering Information ............................ 9-4
Package Dimensions ........................... 9-2
Pin Assignments .................................. 9-1
Port Timing ......................................... 8-10
Power Considerations .......................... 8-2
Power Supply Signals .......................... 2-1
programming
Pulse Width Measurement
Read Cycle Timing ............................... 8-8
Read Cycle Timing Diagram ................ 3-2
Receiver ............................................... 7-4
Receiver Interrupt Channels ................ 7-5
Vector Register (VR) ...................... 4-2
registers .......................................... 1-2
Peripheral (MFP) ....................... 1-1
Information ................................ 9-1
Components .............................. 8-4
Operation .................................. 6-2
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