MPC8533EVTAQGA Freescale Semiconductor, MPC8533EVTAQGA Datasheet - Page 159

• Manufacturer Part Number: MPC8533EVTAQGA
• Description: MPU POWERQUICC 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8533EVTAQGA

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 1.0GHz
• 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: -

Chapter 4
Reset, Clocking, and Initialization
This chapter describes the reset, clocking, and some overall initialization of the MPC8533E, including a
definition of the reset configuration signals and the options they select. Additionally, the configuration,
control, and status registers are described. Note that other chapters in this book may describe specific
aspects of initialization for individual blocks.
4.1
The reset, clocking, and control signals provide many options for the operation of the MPC8533E.
Additionally, many modes are selected with reset configuration signals during a hard reset (assertion of
HRESET).
4.2
Table 4-1
signal descriptions, but
The following sections describe the reset and clock signals in detail.
Freescale Semiconductor
SD2_REF_CLK/
SD2_REF_CLK
HRESET_REQ
SD_REF_CLK/
SD_REF_CLK
HRESET
SRESET
SYSCLK
READY
Signal
RTC
Overview
External Signal Descriptions
summarizes the external signals described in this chapter.
MPC8533E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
I/O
O Hard reset request output. An internal block requests that HRESET be asserted.
O The MPC8533E has completed the reset operation and is not in a power-down
I
I
I
I
I
I
Hard reset input. Causes a power-on reset (POR) sequence.
Soft reset input. Causes mcp assertion to the core
(nap, doze or sleep) or debug state.
Primary clock input to the MPC8533E
Real time clock input
SERDES high-speed interface reference clock
Second SERDES high-speed interface reference clock
Table 4-1
contains references to additional sections that contain more information.
Table 4-1. Signal Summary
Description
Table 4-2
and
Table 4-3
(Section/Page)
have detailed
References
4.4.4.1/4-21
4.4.4.4/4-23
4.4.4.2/4-22
4.4.4.2/4-22
4.4.1.2/4-8
4.4.1.1/4-8
4.4.2/4-9
—
4-1