MPC8313CZQADDC Freescale Semiconductor, MPC8313CZQADDC Datasheet - Page 642

• Manufacturer Part Number: MPC8313CZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB NO EN EXT
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313CZQADDC

• Processor Series: MPC8313
• 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

PCI Bus Interface
13.4.7
CompactPCI is an open specification supported by the PCI Industrial Computer Manufacturers Group
(PICMG) and is intended for embedded applications using PCI. CompactPCI Hot Swap is an extension of
the CompactPCI specification and allows the insertion and extraction (or “hot swapping”) of boards
without adversely affecting system operation. The hot swap specification defines the following levels of
support:
The PCI controller is hot swap friendly, meaning that it supports the hardware and software connection
processes as defined in the hot swap specification. This level of support allows the board and system
designers to build full Hot Swap and high availability systems based on the PCI controller as a PCI target
device. For details on the hot swap process, refer to the Hot Swap Specification PICMG 2.1, R1.0, August
3, 1998.
13.5
The following sections describe initialization sequences for host and agent modes.
13.5.1
The following sequences must be followed in host mode:
13.5.2
The following sequences must be followed in agent mode:
13-60
•
•
•
1. Enable PCI output clocks and select desired frequency ratios. See
2. Wait for at least 1 ms to enable stable clocks into agent devices
3. Deactivate PCI_RESET_OUT signal for PCI. See
4. Wait for at least 1 ms to enable devices to complete the powerup sequence.
5. Configure PCI internal registers and PCI agents to desired modes of operation
1. Optionally initialize subsystem vendor ID/device ID
Hot swap capable
Hot swap friendly
Hot swap ready
Host Mode.”
PCI_RESET_OUT signal.
a) Initialize PCI inbound window size in PIWAR[1:3] desired window size
b) Unlock configuration lock in PCI function configuration register
Initialization/Application Information
CompactPCI Hot Swap Specification Support
Initialization Sequence for Host Mode
Initialization Sequence for Agent Mode
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Table 13-3
for more information on
Section 4.4.1, “Clocking in PCI
Freescale Semiconductor