参数资料
型号: MPC8272ADS
厂商: Freescale Semiconductor
文件页数: 149/158页
文件大小: 0K
描述: KIT DEVELOPMENT MPC8272
标准包装: 1
类型: MPU
适用于相关产品: MPC8272
所含物品:
Programmable Logic Equations
Slot0IntB #
Slot0IntC #
Slot0IntD #
Slot1IntA #
Slot1IntB #
Slot1IntC #
Slot1IntD #
Slot2IntA #
Slot2IntB #
Slot2IntC #
Slot2IntD) ;
PCI_IRQ_B.oe = PCI_Interrupt ; " Open-Drain output
!PCI_IRQ_B = PCI_Interrupt ; " Interrupt Request shows after OE
"******************************************************************************
"* Auxiliary functions
"******************************************************************************
equations
KeepPinsConnected = TEA_B & BCTL1 # KeepPinsConnected.com;
"******************************************************************************
END
8.2.2
U41—Power switch debounce
MODULE Power_Debouncer
TITLE 'MPC8272 Power Debouncer'
"******************************************************************************
"* Device declaration. *
"******************************************************************************
"******************************************************************************
"******************************************************************************
"******************************************************************************
"* Pins declaration. *
"******************************************************************************
"* System i/f pins
"******************************************************************************
SYSCLK PIN 5 ;
ChasisPowerIn_B PIN 15 ; "Chassis Power Switch
PowerOn_B PIN 16 istype 'reg' ; " Power Supply Power-On
"******************************************************************************
"******************************************************************************
"******************************************************************************
"* Chassis Power Switch Buffer.
"******************************************************************************
Chapter 8. Support
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