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| S912XEG384J3VA Datasheet, PDF (68/1324 Pages) Freescale Semiconductor, Inc – MC9S12XEP100 Reference Manual Covers MC9S12XE Family | |||
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Chapter 1 Device Overview MC9S12XE-Family
1.2.3.43 PK[3:0] / ADDR[19:16] / IQSTAT[3:0] â Port K I/O Pins [3:0]
PK3-PK0 are general-purpose input or output pins. In MCU expanded modes of operation, these pins
provide the expanded address ADDR[19:16] for the external bus and carry instruction pipe information.
1.2.3.44 PL7 / TXD7 â Port L I/O Pin 7
PL7 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXD of serial
communication interface 7 (SCI7).
1.2.3.45 PL6 / RXD7 â Port L I/O Pin 6
PL6 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface 7 (SCI7).
1.2.3.46 PL5 / TXD6 â Port L I/O Pin 5
PL5 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXD of serial
communication interface 6 (SCI6).
1.2.3.47 PL4 / RXD6 â Port L I/O Pin 4
PL4 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface 6 (SCI6).
1.2.3.48 PL3 / TXD5 â Port L I/O Pin 3
PL3 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXD of serial
communication interface 5 (SCI5).
1.2.3.49 PL2 / RXD5 â Port L I/O Pin 2
PL2 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface 5 (SCI5).
1.2.3.50 PL1 / TXD4 â Port L I/O Pin 1
PL1 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXD of serial
communication interface 4 (SCI4).
1.2.3.51 PL0 / RXD4 â Port L I/O Pin 0
PL0 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface 4 (SCI4).
MC9S12XE-Family Reference Manual Rev. 1.25
68
Freescale Semiconductor
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