PXD10RM Datasheet, PDF (103/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Signal
SDA_0,
SDA_1,
SDA_2,
SDA_3
TCK
TDI
TDO
TMS
BP[0:3]
FP[0:39]
EVTI
EVTO
MCKO
MDO[0:3]
MSEO
PDI[0:17]
PDI_DE
PDI_HSYNC
PDI_PCLK
PDI_VSYNC
RXD_0
RXD_1
TXD_0
TXD_1
Peripheral
I²C
Table 3-6. Signal details (continued)
Description
Bidirectional serial data compatible with I²C specifications
JTAG
JTAG
JTAG
JTAG
LCD
LCD
Nexus
Nexus
Nexus
Nexus
Nexus
DCU (PDI)
DCU (PDI)
DCU (PDI)
DCU (PDI)
DCU (PDI)
LINFlex
LINFlex
LINFlex
LINFlex
Debug port serial clock as per JTAG specifications
Debug port serial data input port as per JTAG standards
specifications
Debug port serial data output port as per JTAG standards
specifications
Debug port Test Mode Select signal for the JTAG TAP controller state
machine and indicates various state transitions for the TAP controller
in the device
Backplane signals from the LCD controlling the backplane reference
voltage for the LCD display
Frontplane signals for LCD segments
Nexus2+ event input trigger
Nexus2+ event output trigger
Output clock for the development tool
Message output port pins that send information bits to the
development tools for messages such as Branch Trace Message
(BTM), Ownership Trace Message (OTM), Data Trace Message
(DTM). Only available in reduced port mode.
Output pin—Indicates the start or end of the variable length message
on the MDO pins
Video/graphic data in various RGB modes input to the DCU
Input signal indicates the validity of pixel data on the Input PDI data
bus.
Input indicates the timing reference for the start of each frame line for
the PDI Input data.
Input pixel clock from PDI
Input indicates the timing reference for the start of a frame for the PDI
input data.
SCI/LIN Receive data signal—This port is used to download the code
for the BAM boot sequence.
SCI/LIN Receive data signal. Input pad for the LIN SCI module.
Connects to the internal LIN second port.
SCI/LIN Transmit data signal. This port is used to download the code
for the BAM boot sequence.
SCI/LIN Transmit data signal—Transmit (output) port for the second
LIN module in the chip
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
3-29