Table of Contents
Advertisement
3.8
Board Reset Scheme
Figure 10
Table 14.
Reset Requirements/Schemes
Primary PCI reset, resets all devices on the board. It occurs during the power-up.
The SRST signal from the JTAG connector is a bi-directional signal that can force a reset similar to the
power-up reset on the board.
Figure 10.
RESET Sources
Reset
Button
Evaluation Platform Board Manual
depicts the reset scheme for the 80332.
DDR II SDRAM
RESETIN
Debounce
#
Power
PWRDELAY
Delay
Intel® 80332 I/O
Processor
TRST
JTAG
TRST
#
#
Con
SRST
#
Voltage
Monitor
PCI-E Con
Table 14
list the reset schemes for the 80332.
Description
M_RST#
B_RST#
A_RST#
CPLD
PWRGD
Isolation
Pwrgood
®
Intel
IQ80332 I/O Processor
Hardware Reference Section
PCI-X 2.0 Con B
PCI-X Con A
RST#
LAN_PWR_GOOD
82545EM
37
Advertisement
Table of Contents
