MPC8313EZQADDC Freescale Semiconductor, MPC8313EZQADDC Datasheet - Page 31
MPC8313EZQADDC
Manufacturer Part Number
MPC8313EZQADDC
Description
Microprocessors - MPU 8313 REV2.2 PB W/ENC
Manufacturer
Freescale Semiconductor
Datasheet
1.MPC8313CZQADDC.pdf
(1214 pages)
Specifications of MPC8313EZQADDC
Processor Series
MPC8313E
Core
e300
Data Bus Width
16 bit
Maximum Clock Frequency
133 MHz
Program Memory Size
16 KB
Data Ram Size
16 KB
Interface Type
I2C
Mounting Style
SMD/SMT
Package / Case
PBGA
Number Of Programmable I/os
32
Number Of Timers
4
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Paragraph
Number
16.6
16.6.1
16.6.2
16.6.3
16.6.4
16.6.4.1
16.6.5
16.6.6
16.6.7
16.6.8
16.6.8.1
16.6.8.2
16.6.8.2.1
16.6.9
16.6.9.1
16.6.9.2
16.6.9.3
16.6.9.4
16.6.9.5
16.6.10
16.6.10.1
16.6.10.2
16.6.10.3
16.6.11
16.6.12
16.6.12.1
16.6.12.1.1
16.6.12.1.2
16.6.12.2
16.6.12.2.1
16.6.12.2.2
16.6.12.2.3
16.6.12.2.4
16.6.12.2.5
16.6.12.2.6
16.6.12.2.7
16.6.12.2.8
16.6.12.2.9
16.6.12.3
16.6.12.3.1
16.6.12.3.2
Freescale Semiconductor
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Host Operations ........................................................................................................... 16-67
Host Controller Initialization ................................................................................... 16-68
Power Port................................................................................................................ 16-69
Reporting Over-Current ........................................................................................... 16-69
Suspend/Resume...................................................................................................... 16-69
Schedule Traversal Rules......................................................................................... 16-71
Periodic Schedule Frame Boundaries vs. Bus Frame Boundaries........................... 16-72
Periodic Schedule .................................................................................................... 16-75
Managing Isochronous Transfers Using iTDs ......................................................... 16-76
Asynchronous Schedule........................................................................................... 16-80
Managing Control/Bulk/Interrupt Transfers via Queue Heads................................ 16-85
Ping Control............................................................................................................. 16-89
Split Transactions..................................................................................................... 16-90
Port Suspend/Resume .......................................................................................... 16-70
Host Controller Operational Model for iTDs ...................................................... 16-76
Software Operational Model for iTDs ................................................................. 16-78
Adding Queue Heads to Asynchronous Schedule ............................................... 16-81
Removing Queue Heads from Asynchronous Schedule...................................... 16-82
Empty Asynchronous Schedule Detection .......................................................... 16-84
Asynchronous Schedule Traversal: Start Event................................................... 16-85
Reclamation Status Bit (USBSTS Register)........................................................ 16-85
Buffer Pointer List Use for Data Streaming with qTDs ...................................... 16-86
Adding Interrupt Queue Heads to the Periodic Schedule.................................... 16-88
Managing Transfer Complete Interrupts from Queue Heads .............................. 16-88
Split Transactions for Asynchronous Transfers................................................... 16-90
Split Transaction Interrupt ................................................................................... 16-92
Split Transaction Isochronous ........................................................................... 16-104
Periodic Scheduling Threshold........................................................................ 16-79
Asynchronous—Do-Start-Split........................................................................ 16-91
Asynchronous—Do-Complete-Split ............................................................... 16-91
Split Transaction Scheduling Mechanisms for Interrupt ................................. 16-92
Host Controller Operational Model for FSTNs ............................................... 16-95
Software Operational Model for FSTNs ......................................................... 16-97
Tracking Split Transaction Progress for Interrupt Transfers ........................... 16-98
Split Transaction Execution State Machine for Interrupt ................................ 16-98
Periodic Interrupt—Do-Start-Split .................................................................. 16-99
Periodic Interrupt—Do-Complete-Split ........................................................ 16-100
Managing the QH[FrameTag] Field .............................................................. 16-103
Rebalancing the Periodic Schedule ............................................................... 16-104
Split Transaction Scheduling Mechanisms for Isochronous ......................... 16-105
Tracking Split Transaction Progress for Isochronous Transfers.................... 16-108
Contents
Title
Number
Page
xxxi
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