Datasheet
Table Of Contents
- List of Sections
- Table of Contents
- General Description
- Central Processing Unit (CPU)
- Pinout and Signal Description
- System Configuration
- Registers
- Operating Modes
- Resource Mapping
- Bus Control and Input/Output
- Resets and Interrupts
- Voltage Regulator (VREG)
- Flash EEPROM 256K
- EEPROM 4K
- Port Integration Module
- Clocks and Reset Generator (CRG)
- Pulse Width Modulator (PWM)
- Enhanced Capture Timer (ECT)
- Serial Communications Interface (SCI)
- Serial Peripheral Interface (SPI)
- Inter-IC Bus (IIC)
- MSCAN
- Analog to Digital Converter
- Byte Data Link Controller Module
- Contents
- Overview
- Features
- Block Diagram
- Register Map
- Functional Description
- Register Descriptions
- External Pin Descriptions
- Reset Initialization/Basic Operation
- Transmitting A Message
- Receiving A Message
- Transmitting An In-Frame Response (IFR)
- Receiving An In-Frame Response (IFR)
- Special BDLC Operations
- Modes of Operation
- Interrupt Operation
- Low Power Options
- Background Debug Module (BDM)
- Breakpoint (BKP) Module
- Revision History
- Glossary
- Literature Updates

Enhanced Capture Timer (ECT)
MC9S12DP256 — Revision 1.1
Enhanced Capture Timer (ECT)
Figure 57 Block Diagram for Port7 with Output compare/Pulse Accumulator A
Figure 58 Interrupt Flag Setting
Pulse accumulator A
PAD
(OM7=1 or OL7=1) or (OC7M7 = 1)
OC7
PTn Edge detector Delay counter
16-bit Main Timer
TCn Input Capture Reg.
TCnH I.C. Holding Reg.
BUFEN •∑ LATQ • TFMOD
Set CnF Interrupt
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
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