ꢀ ꢁ ꢂ ꢃ ꢄꢅ ꢆ ꢇ ꢈꢉ ꢈꢀꢊ ꢀꢁ ꢂꢃ ꢄ ꢅ ꢆꢇ ꢈ ꢉ ꢋꢀꢊ ꢀꢁ ꢂꢃ ꢄ ꢅ ꢆꢇ ꢈ ꢉ ꢇ ꢀ
ꢌ ꢍ ꢎꢏ ꢐꢑꢒ ꢓꢍ ꢔ ꢀ ꢐꢍ ꢕ ꢍ ꢀꢖꢗ ꢂ ꢍ ꢕꢔ ꢖꢗ ꢒ ꢘꢓ ꢆꢏ ꢂꢂꢓ ꢘꢂ
SPRS226H − NOVEMBER 2003 − REVISED AUGUST 2005
Terminal Functions (Continued)
SIGNAL
NAME
IPD/
IPU
†
TYPE
DESCRIPTION
‡
NO.
MULTICHANNEL BUFFERED SERIAL PORT 1 (McBSP1)
CLKS1/
URADDR3
McBSP1 external clock source (as opposed to internal) (I) [default] or UTOPIA receive
address 3 pin (I)
AC8
AC10
AB12
AF11
AB11
AC9
I
§
§
§
CLKR1/
URADDR2
I/O/Z
I/O/Z
I
McBSP1 receive clock (I/O/Z) [default] or UTOPIA receive address 2 pin (I)
McBSP1 transmit clock (I/O/Z) [default] or UTOPIA receive address 4 pin (I)
McBSP1 receive data (I) [default] or UTOPIA transmit address 1 pin (I)
McBSP1 transmit data (O/Z) [default] or UTOPIA transmit address 4 pin (I)
McBSP1 receive frame sync (I/O/Z) [default] or UTOPIA transmit address 2 pin (I)
CLKX1/
URADDR4
DR1/
UXADDR1
§
§
§
§
DX1/
UXADDR4
I/O/Z
I/O/Z
I/O/Z
FSR1/
UXADDR2
FSX1/
UXADDR3
AB13
McBSP1 transmit frame sync (I/O/Z) [default] or UTOPIA transmit address 3 pin (I)
MULTICHANNEL BUFFERED SERIAL PORT 0 (McBSP0)
CLKS0
CLKR0
CLKX0
DR0
F4
D1
E1
D2
E2
C1
E3
I
IPD
IPD
IPD
IPU
IPU
IPD
IPD
McBSP0 external clock source (as opposed to internal)
McBSP0 receive clock
I/O/Z
I/O/Z
I
McBSP0 transmit clock
McBSP0 receive data
DX0
O/Z
I/O/Z
I/O/Z
McBSP0 transmit data
FSR0
FSX0
McBSP0 receive frame sync
McBSP0 transmit frame sync
TIMER 2
TOUT2
TINP2
A4
C5
O/Z
I
IPD
IPD
Timer 2 or general-purpose output
Timer 2 or general-purpose input
TIMER 1
TOUT1
TINP1
B5
A5
O/Z
I
IPD
IPD
Timer 1 or general-purpose output
Timer 1 or general-purpose input
TIMER 0
TOUT0
TINP0
D6
C6
O/Z
I
IPD
IPD
Timer 0 or general-purpose output
Timer 0 or general-purpose input
†
‡
I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground
IPD = Internal pulldown, IPU = Internal pullup. (These IPD/IPU signal pins feature a 30-kΩ IPD or IPU resistor. To pull up a signal to the opposite
supply rail, a 1-kΩ resistor should be used.)
For the C6415T and C6416T devices, these pins are multiplexed pins. For more details, see the Device Configurations section of this data sheet.
The C6414T device does not support the PCI or UTOPIA peripherals; therefore, these muxed peripheral pins are standalone peripheral functions
for this device.
§
52
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
TI [ TEXAS INSTRUMENTS ]
