MPC8533EVTALFA Freescale Semiconductor, MPC8533EVTALFA Datasheet - Page 1052

• Manufacturer Part Number: MPC8533EVTALFA
• Description: MPU POWERQUICC 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8533EVTALFA

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 667MHz
• Voltage: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Package / Case: 783-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

PCI Express Interface Controller
18.1.3
Several parameters that affect the PCI Express controller modes of operation are determined at power-on
reset (POR) by reset configuration signals as described in
18.1.3.1
The PCI Express controller can function as either a root complex (RC) or an endpoint (EP) on the PCI
Express link. The host/agent configuration input signals cfg_host_agt[0:2] multiplexed on LWE/LBS[1:3]
determine the RC/EP mode.
18.1.3.2
The I/O port selection configuration input signals cfg_IO_ports[0:2] multiplexed on
TSEC3_TXD[6:4]determine the initial link width. (See
See
with regard to PCI Express link width selection.
18.2
Although the generic PCI Express controller described here accommodates up to a single x8 link, the three
PCI Express controller instantiations implemented on the MPC8533E offer either dual x4 links and a
single x1 link, or dual x2 links and a single x4 link. Please refer to
and the MPC8533EEC Electrical Characteristics document for specific pin muxing details.
18-4
•
•
•
•
•
•
•
•
•
Section 4.4.4.2.1, “Minimum Frequency Requirements,”
Host/Agent Configuration Selects between root complex (RC) and endpoint (EP) modes.
One virtual channel (VC0)
256-byte maximum payload size (MAX_PAYLOAD_SIZE)
Supports three inbound general-purpose translation windows and one configuration window
Supports four outbound translation windows and one default window
Supports eight non-posted and four posted PCI Express transactions
Supports up to six priority 0 internal platform reads and eight priority 0 to 2 internal platform
writes. (The maximum number of outstanding transactions at any given time is eight.)
Credit-based flow control management
Supports PCI Express messages and interrupts
Accepts up to 256-byte transactions from the internal platform (OCeaN)
I/O Port Selection
External Signal Descriptions
Modes of Operation
Parameter
Root Complex/Endpoint Modes
Link Width
MPC8533E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Table 18-1. POR Parameters for PCI Express Controller
Selects the width of the PCI Express link
Description
Section 4.4.3.6, “I/O Port
Chapter 4, “Reset, Clocking, and Initialization.”
for proper selection of CCB clock frequency
Section 4.4.3.6, “I/O Port
Selection.”)
Freescale Semiconductor
Section/Page
4.4.3.5/4-14
4.4.3.6/4-14
Selection,”