MC68MH360EM25L Freescale Semiconductor, MC68MH360EM25L Datasheet - Page 14

• Manufacturer Part Number: MC68MH360EM25L
• Description: IC MPU QUICC ETHER 25MHZ 240FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360EM25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Table of Contents
Paragraph
Number
7.3
7.3.1
7.3.2
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
7.4.9
7.4.10
7.5
7.5.1
7.5.2
7.5.2.1
7.5.2.2
7.5.2.3
7.5.2.4
7.5.2.5
7.5.2.6
7.5.2.7
7.5.3
7.6
7.6.1
7.6.2
7.6.2.1
7.6.2.2
7.6.2.3
7.6.2.4
7.6.2.5
7.6.2.6
7.6.2.7
7.6.2.8
7.6.2.9
7.6.3
7.6.3.1
7.6.3.2
7.6.4
7.6.4.1
7.6.4.2
7.6.4.2.1
7.6.4.2.2
x
Dual-Port RAM.........................................................................................7-8
Buffer Descriptors ..................................................................................7-10
Parameter RAM .....................................................................................7-10
RISC Timer Tables ................................................................................7-11
RISC Timer Table Parameter RAM .......................................................7-12
RISC Timer Table Entries ......................................................................7-14
RISC Timer Event Register (RTER) ......................................................7-14
RISC Timer Mask Register (RTMR) ......................................................7-14
SET TIMER Command ..........................................................................7-14
RISC Timer Initialization Sequence .......................................................7-14
RISC Timer Initialization Example .........................................................7-15
RISC Timer Table Application: Track the RISC Loading .......................7-16
Timer Key Features ...............................................................................7-17
Cascaded Mode.....................................................................................7-19
Timer Global Configuration Register (TGCR) ........................................7-20
Timer Mode Register (TMR1, TMR2, TMR3, TMR4).............................7-21
Timer Reference Registers (TRR1, TRR2, TRR3, TRR4) .....................7-22
Timer Capture Registers (TCR1, TCR2, TCR3, TCR4).........................7-22
Timer Counter (TCN1, TCN2, TCN3, TCN4) .........................................7-22
Timer Event Registers (TER1, TER2, TER3, TER4) .............................7-22
Timer Examples .....................................................................................7-23
IDMA Channels......................................................................................7-24
IDMA Channel Configuration Register (ICCR).......................................7-26
Channel Mode Register (CMR)..............................................................7-28
Source Address Pointer Register (SAPR) .............................................7-30
Destination Address Pointer Register (DAPR).......................................7-31
Function Code Register (FCR) ..............................................................7-31
Byte Count Register (BCR)....................................................................7-31
Channel Status Register (CSR) .............................................................7-32
Channel Mask Register (CMAR)............................................................7-33
Data Holding Register (DHR).................................................................7-33
DREQ and DACK...................................................................................7-33
DONEx...................................................................................................7-33
Single Buffer ..........................................................................................7-34
Auto Buffer and Buffer Chaining ............................................................7-34
IDMA Parameter RAM ...........................................................................7-35
IDMA Buffer Descriptors (BDs) ..............................................................7-36
RISC Timer Interrupt Handling..............................................................7-16
RISC Timer Table Algorithm .................................................................7-16
Timers ...................................................................................................7-17
General-Purpose Timer Units ...............................................................7-18
IDMA Key Features;..............................................................................7-25
IDMA Registers.....................................................................................7-26
Interface Signals ...................................................................................7-33
IDMA Operation ....................................................................................7-34
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
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