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| 型號： | PC312XDP512F0VPVR |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Covers, S12XD, S12XB & S12XA Families |
| 中文描述： | 封面，S12XD，S12XB |
| 文件頁數(shù)： | 1030/1350頁 |
| 文件大?。?/td> | 3951K |
| 代理商： | PC312XDP512F0VPVR |
Chapter 24 DG128 Port Integration Module (S12XDG128PIMV2)
MC9S12XDP512 Data Sheet, Rev. 2.17
1030
Freescale Semiconductor
24.0.6.4
Reduced Drive Register
If the pin is used as an output this register allows the configuration of the drive strength.
24.0.6.5
Pull Device Enable Register
This register turns on a pull-up or pull-down device. It becomes active only if the pin is used as an input
or as a wired-OR output.
24.0.6.6
Polarity Select Register
This register selects either a pull-up or pull-down device if enabled. It becomes active only if the pin is
used as an input. A pull-up device can be activated if the pin is used as a wired-OR output. If the pin is
used as an interrupt input this register selects the active interrupt edge.
24.0.6.7
Wired-OR Mode Register
If the pin is used as an output this register turns off the active high drive. This allows wired-OR type
connections of outputs.
24.0.6.8
Interrupt Enable Register
If the pin is used as an interrupt input this register serves as a mask to the interrupt flag to enable/disable
the interrupt.
24.0.6.9
Interrupt Flag Register
If the pin is used as an interrupt input this register holds the interrupt flag after a valid pin event.
24.0.6.10 Module Routing Register
This register supports the re-routing of the CAN0, CAN4, SPI0, SPI1, and SPI2 pins to alternative ports.
This allows a software re-configuration of the pinouts of the different package options with respect to
above peripherals.
NOTE
The purpose of the module routing register is to provide maximum
flexibility for derivatives with a lower number of MSCAN and SPI modules.
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| PC312XDP512J1CAA | Covers, S12XD, S12XB & S12XA Families |
| PC312XDP512J1CAAR | Covers, S12XD, S12XB & S12XA Families |
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相關代理商/技術參數(shù) |
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|---|---|
| PC312XDP512J1CAAR | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCS12X Microcontrollers |
| PC312XDP512J1CAGR | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCS12X Microcontrollers |
| PC312XDP512J1CALR | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCS12X Microcontrollers |
| PC312XDP512J1CFUR | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCS12X Microcontrollers |
| PC312XDP512J1CFVR | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCS12X Microcontrollers |
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