MC68360RC25K Freescale Semiconductor, MC68360RC25K Datasheet - Page 27

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MC68360RC25K

Manufacturer Part Number
MC68360RC25K
Description
IC MPU QUICC 25MHZ 241-PGA
Manufacturer
Freescale Semiconductor

Specifications of MC68360RC25K

Processor Type
M683xx 32-Bit
Speed
25MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
241-PGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68360RC25K
Manufacturer:
FREESCALE
Quantity:
1 831
9.4.2.7
9.4.2.8
9.4.2.9
9.4.3
9.4.3.1
9.4.3.2
9.4.4
9.5
9.5.1
9.5.2
9.5.3
9.5.4
9.6
9.6.1
9.6.2
9.6.3
9.6.4
9.6.5
9.6.5.1
9.6.5.2
9.6.5.3
9.6.5.4
9.6.5.5
9.6.5.6
9.6.6
9.6.7
9.6.7.1
9.6.7.2
9.7
9.7.1
9.7.2
9.7.3
9.7.4
9.8
9.8.1
9.8.1.1
9.8.1.2
9.8.1.3
9.8.1.4
9.8.1.5
9.8.1.6
9.8.1.7
9.8.1.8
9.8.1.9
9.8.1.10
Paragraph
Number
EEPROM............................................................................................... 9-45
DRAM SIMM ......................................................................................... 9-45
DRAM Devices. ..................................................................................... 9-46
Software Configuration.......................................................................... 9-48
Basic Initialization.................................................................................. 9-49
Configuring the Memory Controller. ...................................................... 9-49
Interfacing Multiple QUICCs to an MC68EC040 ................................... 9-51
Selecting Cache Modes on the MC68EC040........................................ 9-51
The Algorithm ........................................................................................ 9-52
Protection .............................................................................................. 9-52
MC68EC040 Cache Behavior ............................................................... 9-53
Enabling the Caching Modes ................................................................ 9-53
Interfacing the QUICC to the 53C90 scsi controller .............................. 9-54
SCSI General Overview ........................................................................ 9-54
Physical Interface .................................................................................. 9-54
Logical Interface .................................................................................... 9-59
Functional Description........................................................................... 9-61
Hardware Configuration ........................................................................ 9-62
Clocking Strategy. ................................................................................. 9-62
Reset Strategy....................................................................................... 9-62
Read/Write timing.................................................................................. 9-62
Interrupt Handling.................................................................................. 9-62
IDMA1 Setup and Timing. ..................................................................... 9-64
QUICC I/O Ports.................................................................................... 9-65
Active SCSI Terminations ..................................................................... 9-65
Software Configuration.......................................................................... 9-65
Configuring IDMA1. ............................................................................... 9-65
Configuring The Memory Controller. ..................................................... 9-66
Using the QUICC as a TAP Controller for Board Self-Test ................... 9-66
Board Layout ......................................................................................... 9-67
Board Testing ........................................................................................ 9-68
Microcontroller Interface........................................................................ 9-70
Test Pattern Generation ........................................................................ 9-72
Interfacing an MC68EC030 Master to the QUICC In Slave Mode ........ 9-74
MC68EC030 to QUICC Interface .......................................................... 9-74
MC68EC030 Reads and Writes to QUICC............................................ 9-75
Clocking Strategy. ................................................................................. 9-75
Reset Strategy....................................................................................... 9-77
Interrupts ............................................................................................... 9-77
Bus Arbitration....................................................................................... 9-78
Breakpoint Generation .......................................................................... 9-78
Bus Monitor Function ............................................................................ 9-78
Spurious Interrupt Monitor..................................................................... 9-78
Software Watchdog ............................................................................... 9-79
Periodic Interval Timer .......................................................................... 9-79
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
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