Motorola PowerQUICC II MPC8280 Series Reference Manual page 246

Reset Configuration
PORESET
VCC
HRESET
PORESET
HRESET
PORESET
HRESET
PORESET
HRESET
PORESET
In this system, the configuration master initially reads its own configuration word. It then
reads other configuration words and drives them to the configuration slaves by asserting
RSTCONF. As Figure 5-7 shows, this complex configuration is done without additional
5-12
Freescale Semiconductor, Inc.
Configuration Master Chip
RSTCONF
Configuration Slave Chip 1
RSTCONF
Configuration Slave Chip 2
RSTCONF
Configuration Slave Chip 7
RSTCONF
Figure 5-7. Configuring Multiple Chips
MPC8280 PowerQUICC II Family Reference Manual
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EPROM Control Signals
A[0–31]
D[0–31]
D[0–31]
A0
D[0–31]
A1
D[0–31]
A6
Boot EPROM
A[..]
D[0–7]
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