Datasheet

Chapter 3 Port Integration Module (PIM9E128V1)
MC9S12E128 Data Sheet, Rev. 1.07
122 Freescale Semiconductor
Port E PE7
XCLKS Refer to OSC block description chapter Refer to the MEBI block
description chapter
NOACC Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE6 IPIPE1/MODB Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE5 IPIPE0/MODA Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE4 ECLK Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE3
LSTRB/TAGLO Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE2 R/
W Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE1
IRQ Refer to the MEBI block description chapter
GPIO General-purpose I/O
PE0
XIRQ Refer to the MEBI block description chapter
GPIO General-purpose I/O
Port K PK7
ECS/ROMONE Refer to the MEBI block description chapter Refer to the MEBI block
description chapter
GPIO General-purpose I/O
PK6
XCS Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK5 XADDR19 Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK4 XADDR18 Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK3 XADDR17 Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK2 XADDR16 Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK1 XADDR15 Refer to the MEBI block description chapter
GPIO General-purpose I/O
PK0 XADDR14 Refer to the MEBI block description chapter
GPIO General-purpose I/O
Table 3-1. Detailed Signal Descriptions (Sheet 2 of 6)
Port
Pin
Name
Pin Function Description
Pin Function
after Reset