SMART Embedded Computing MVME3100 Installation And Use Manual page 128

MPC8540 Reset Configuration
Table 7-1
MPC8540
Signal
LALE, LGPL2
LGPL0, LGPL1
LGPL3, LGPL5
LAD [28:31]
126
MPC8540 Power-on Reset Configuration Settings (continued)
Select Default
Option Setting
Resistor 01
Fixed 11
Fixed 11
7
Resistor XX
MVME3100 Single Board Computer Installation and Use (6806800M28H)
Description State of Bit vs Function
00
e500 Core Clock
01
PLL Ratio (e500
10
Core: CCB Clock)
11
00
01
RapidIO Transmit
Clock Source
10
11
00
01
Boot Sequencer
Configuration
10
11
General-Purpose
XX
POR Configuration
Programming Details
1
2:1
5:2
3:1
7:2
Reserved
RapidIO rcv clock is
source of xmit clock
RapidIO xmit clock
inputs are source of
xmit clock
CCB clock is source of
xmit clock
Reserved
Boot sequencer
enabled with normal
I2C address mode
Boot sequencer
enabled with extended
I2C address mode
Boot sequencer
disabled
General-purpose POR
configuration vector to
be placed in
CPPORCR register
bits