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HCS12
User Manuals: NXP Semiconductors HCS12 Microcontroller
Manuals and User Guides for NXP Semiconductors HCS12 Microcontroller. We have
1
NXP Semiconductors HCS12 Microcontroller manual available for free PDF download: Reference Manual
NXP Semiconductors HCS12 Reference Manual (38 pages)
USB2.0 to ATA/ATAPI Bridge
Brand:
NXP Semiconductors
| Category:
Microcontrollers
| Size: 0 MB
Table of Contents
Table of Contents
5
Chapter 1 System Overview 1.1 Introduction
7
System Features
7
Mc9S12Uf32
7
System Overview
8
Chapter 2 Hardware Overview
9
Introduction
9
Hardware Functions
10
Voltage Regulation
10
Background Debug Interface
11
USB Interface
11
ATA Interface
11
Chapter 3 Software Overview
13
System Software Architecture
13
Main Program
14
Timer Interrupt
14
USB Interrupts
14
Chapter 4 USB Module
15
Introduction
15
Endpoints Configurations
15
Chapter 5 IQUEUE Module
17
Introduction
17
IQUEUE Request Mapping
18
Chapter 6 ATA Module
19
Introduction
19
ATA Registers
19
Write to ATA Device Registers
20
Read from ATA Device Registers
20
Chapter 7 USB Mass Storage Interface Driver
21
Introduction
21
USB Mass Storage Class Bulk-Only Transport
21
USB Command Block Wrapper
22
USB Command Status Wrapper
23
SCSI Command Descriptor Block
23
Example of Command Block Wrapper
25
Driver Structure
25
Handling of USB Command Block Wrapper
25
Commands Without Data Transfer
27
Host Sends out Data to Storage Device
27
Host Receives Data from Storage Device
27
Class Specific Request
27
Chapter 8 ATA/ATAPI Driver
29
Introduction
29
ATA and ATAPI Devices
29
Software Functions
29
Commands Without Data Transfer
30
Host Sends out Data to ATA/ATAPI Device
30
Host Receives Data from ATA/ATAPI Device
30
Individual Software Function
30
Chapter 9 Test and Customization
35
Testing
35
Customization
35
Hardware
35
Self-Powered
35
Bus-Powered
35
Amadeus
35
Firmware
36
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