MPC8313ECZQADDC Freescale Semiconductor, MPC8313ECZQADDC Datasheet - Page 633
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MPC8313ECZQADDC
Manufacturer Part Number
MPC8313ECZQADDC
Description
Microprocessors - MPU 8313 REV2.2 PB ENC EXT
Manufacturer
Freescale Semiconductor
Datasheet
1.MPC8313CZQADDC.pdf
(1214 pages)
Specifications of MPC8313ECZQADDC
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
- Current page: 633 of 1214
- Download datasheet (8Mb)
Figure 13-51
A write transaction is similar to a read transaction except no turnaround cycle is needed following the
address phase because the initiator provides both address and data. Data phases are the same for both read
and write transactions.
13.4.3.8
The termination of a PCI transaction is orderly and systematic, regardless of the cause of the termination.
All transactions end when PCI_FRAME and PCI_IRDY are both negated, indicating the idle cycle.
The PCI controller as an initiator terminates a transaction when PCI_FRAME is negated and PCI_IRDY
is asserted. This indicates that the final data phase is in progress. The final data transfer occurs when both
PCI_TRDY and PCI_IRDY are asserted. A master-abort is an abnormal case of a master initiated
termination. If the PCI controller detects that PCI_DEVSEL has remained negated for more than four
clocks after the assertion of PCI_FRAME, it negates PCI_FRAME and then, on the next clock, negates
PCI_IRDY. On aborted reads, the PCI controller returns 0xFFFF_FFFF. The data is lost on aborted writes.
When the PCI controller as a target needs to suspend a transaction, it asserts PCI_STOP. Once asserted,
PCI_STOP remains asserted until PCI_FRAME is negated. Depending on the circumstances, data may or
may not be transferred during the request for termination. If PCI_TRDY and PCI_IRDY are asserted
during the assertion of PCI_STOP, data is transferred. This type of target-initiated termination is called a
disconnect B, shown in
PCI_IRDY is not, PCI_TRDY must remain asserted until PCI_IRDY is asserted and the data is
transferred. This is called a disconnect A target-initiated termination, also shown in
However, if PCI_TRDY is negated when PCI_STOP is asserted, no more data is transferred, and the
initiator therefore does not have to wait for a final data transfer (see the retry diagram in
Freescale Semiconductor
PCI_C/BE[3:0]
Transaction Termination
shows an example of a burst write transaction.
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
PCI_DEVSEL
PCI_AD[31:0]
PCI_FRAME
PCI_TRDY
PCI_IRDY
PCI_CLK
Figure
ADDR
CMD
13-52. If PCI_TRDY is asserted when PCI_STOP is asserted but
Figure 13-51. Burst Write Example
DATA1
BEs 1
DATA2
BEs 2
DATA3
BEs 3
DATA4
BEs 4
Figure
Figure
13-52.
PCI Bus Interface
13-50).
13-51
Related parts for MPC8313ECZQADDC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![mpc8313e](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Mpc8313e Powerquicc Ii Pro Processor
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPC8313E-RDB](/photos/9/23/92379/mfg_mpc8313e-rdb_tmb.jpg)
Part Number:
Description:
BOARD PROCESSOR
Manufacturer:
Freescale Semiconductor
Datasheet:
![MPC8313E-RDBB](/photos/37/58/375875/mpc8313erdb_tmb.jpg)
Part Number:
Description:
BOARD CPU 8313E VER 2.1
Manufacturer:
Freescale Semiconductor
Datasheet:
![MPC8313E-RDBC](/images/manufacturer_photos/0/2/262/freescale_semiconductor_tmb.jpg)
Part Number:
Description:
BOARD CPU 8313E VER 2.2
Manufacturer:
Freescale Semiconductor
Datasheet:
![MPC8313EZQADDC](/images/manufacturer_photos/0/2/262/freescale_semiconductor_tmb.jpg)
Part Number:
Description:
Microprocessors - MPU 8313 REV2.2 PB W/ENC
Manufacturer:
Freescale Semiconductor
Datasheet:
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: