Table of Contents
Advertisement
FIGURE 5-3 FLASH SIMM Connection Scheme
FCSb
BA7
BA8
As can be seen in
FIGURE
depends on the size of the FLASH module installed - it is read by the BCSR using the PD(1-7) pins.
5•7•1
Flash Programming Voltage
Support is given to modules that require 5V for programming. The 5V voltage for programming is
taken from the main board voltage supply or 12V from external power supply in protection mode.
MOTOROLA
Freescale Semiconductor, Inc.
Functional Description
BD(0:31)
BA(9:29)
BA(7:8)
BWE0
BWE1
BWE2
BWE3
BPOE
BCSR
5-3, the FLASH CS is distributed to four CS signals. The distribution
MSC8101ADS RevB User's Manual
For More Information On This Product,
Go to: www.freescale.com
FLASH SIMM
D(31:0)
A(22:0)
ADR Ext.
WE0
WE1
WE2
WE3
OE
FCS0
CS0
FCS1
CS1
FCS2
CS2
FCS3
CS3
FPD1
PD1
FPD2
PD2
FPD3
PD3
FPD4
PD4
FPD5
PD5
FPD6
PD6
FPD7
PD7
47
Advertisement
Table of Contents
