EVB9S12XEP100 Freescale Semiconductor, EVB9S12XEP100 Datasheet - Page 93

• Manufacturer Part Number: EVB9S12XEP100
• Description: BOARD EVAL FOR MC9S12XEP100
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of EVB9S12XEP100

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MC9S12XEP100
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: S12
• Core Sub-architecture: S12
• Silicon Core Number: MC9S12
• Silicon Family Name: S12XE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2
Port Integration Module (S12XEPIMV1)
2.1
2.1.1
The S12XE Family Port Integration Module establishes the interface between the peripheral modules
including the non-multiplexed External Bus Interface module (S12X_EBI) and the I/O pins for all ports.
It controls the electrical pin properties as well as the signal prioritization and multiplexing on shared pins.
This document covers:
Freescale Semiconductor
Revision
Number
V01.17
V01.18
V01.19
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Port A and B used as address output of the S12X_EBI
Port C and D used as data I/O of the S12X_EBI
Port E associated with the S12X_EBI control signals and the IRQ, XIRQ interrupt inputs
Port K associated with address output and control signals of the S12X_EBI
Port T associated with 1 ECT module
Port S associated with 2 SCI and 1 SPI modules
Port M associated with 4 MSCAN and 1 SCI module
Port P connected to the PWM and 2 SPI modules - inputs can be used as an external interrupt source
Port H associated with 4 SCI modules - inputs can be used as an external interrupt source
Port J associated with 1 MSCAN, 1 SCI, 2 IIC modules and chip select outputs - inputs can be used
as an external interrupt source
Port AD0 and AD1 associated with two 16-channel ATD modules
Port R associated with 1 standard timer (TIM) module
Port L associated with 4 SCI modules
Introduction
Overview
Revision Date
25 Nov 2008
18 Dec 2009
02 Apr 2008
2.4.3.4/185
2.3.19/124
MC9S12XE-Family Reference Manual , Rev. 1.23
Sections
Affected
Table 2-1. Revision History
• Corrected reduced drive strength to 1/5
• Separated PE1,0 bit descriptions from other PE GPIO
• Corrected alternative functions on Port K (ACC[2:0])
• Corrected functions on PE[5] (MODB) and PE[2] (WE)
• Added function independency to reduced drive and wired-or bit
• Minor corrections
descriptions
Description of Changes
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