IDT79RC32332 IDT [Integrated Device Technology], IDT79RC32332 Datasheet - Page 7

• Manufacturer Part Number: IDT79RC32332
• Description: IDT Interprise Integrated Communications Processor
• Manufacturer: IDT [Integrated Device Technology]

TDMTEN
General Purpose Input/Output
GPIOP[0]
GPIOP[1]
GPIOP[2]
GPIOP[3]
GPIOP[4]
GPIOP[5]
GPIOP[6]
GPIOP[7]
GPIOP[8]
GPIOP[9]
GPIOP[10]
GPIOP[11]
GPIOP[12]
GPIOP[13]
GPIOP[14]
GPIOP[15]
GPIOP[16]
IDT 79RC32355
Name
Type I/O Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
High Drive General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Low Drive TDM External Buffer Enable. This signal controls an external tri-state buffer output enable connected to the TDM output
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
Low Drive
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
with STI
data, TDMDOP. It is asserted low when the RC32355 is driving data on TDMDOP.
Primary function: General Purpose I/O, GPIOP[26]
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 serial output, U0SOUTP.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 serial input, U0SINP.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 0 ring indicator, U0RIN.
2nd Alternate function: JTAG boundary scan tap controller reset, JTAG_TRST_N.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 data carrier detect, U0DCRN.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 0 data terminal ready, U0DTRN.
2nd Alternate function: CPU or DMA transaction indicator, CPUP.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 data set ready, U0DSRN.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 request to send, U0RTSN.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function: UART channel 0 clear to send, U0CTSN.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 serial output, U1SOUTP.
2nd Alternate function: Active DMA channel code, DMAP[3].
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 serial input, U1SINP.
2nd Alternate function: Active DMA channel code, DMAP[2].
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 data terminal ready, U1DTRN.
2nd Alternate function: ICE PC trace status, EJTAG_PCST[0].
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 data set ready, U1DSRN.
2nd Alternate function: ICE PC trace status, EJTAG_PCST[1].
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 request to send, U1RTSN.
2nd Alternate function: ICE PC trace status, EJTAG_PCST[2].
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
1st Alternate function: UART channel 1 clear to send, U1CTSN.
2nd Alternate function: ICE PC trace clock, EJTAG_DCLK.
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: I
General Purpose I/O. This pin can be configured as a general purpose I/O pin.
Alternate function: I
Alternate function: Memory and peripheral bus chip select, CSN[4].
Table 1 Pin Descriptions (Part 3 of 8)
2
2
C interface data, SDAP.
C interface clock, SCLP.
7 of 47
Description
May 25, 2004