MSC8144 Freescale Semiconductor, MSC8144 Datasheet - Page 75

• Manufacturer Part Number: MSC8144
• Description: Quad Core Digital Signal Processor
• Manufacturer: Freescale Semiconductor

3.3.8
Table 68
function of the specified pin is not used. If the alternate function is used, connect that pin as required to support the selected
function.
Note:
3.4
TBD
Freescale Semiconductor
CLKOUT
EE0
EE1
GPIO[0–31]
SCL
SDA
INT_OUT
IRQ[0–15]
NMI
NMI_OUT
RC[0–16]
RC_LDF
STOP_BS
TCK
TDI
TDO
TMR[0–4]
TMS
TRST
URXD
UTXD
V
Note:
DDIO
For details on configuration, see the MSC8144 Reference Manual. For additional information, refer to the MSC8144
Design Checklist (AN3202).
lists the board connections for the pins if they are required by the system design.
When using I/O multiplexing mode 5 or 6, tie the TDM7TSYN/PCI_AD4 signal (ball number AC9) to GND.
External DDR SDRAM Selection
Miscellaneous Pins
Table 68. Connectivity of Individual Pins When They Are Not Required
Signal Name
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 1
See the GPIO connectivity guidelines in this table.
See the GPIO connectivity guidelines in this table.
See the GPIO connectivity guidelines in this table.
See the GPIO connectivity guidelines in this table.
See the GPIO connectivity guidelines in this table.
See the GPIO connectivity guidelines in this table.
Pin Connection
Table 68
Hardware Design Considerations
V
GND
GND
GND
GND
GND
GND
GND
3.3 V
NC
NC
NC
NC
DDIO
NC
NC
NC
assumes that the alternate
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