TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 35

• Manufacturer Part Number: TXC-06412BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

3 5 o f 2 2 6
PPUTPRPACLAV3
PPUTPRPACLAV2
PPUTPRPACLAV1
PPUTPRPACLAV0
PPUTRXDATA15
PPUTRXDATA14
PPUTRXDATA13
PPUTRXDATA12
PPUTRXDATA10
PPUTRXDATA09
PPUTRXDATA08
PPUTRXDATA07
PPUTRXDATA06
PPUTRXDATA05
PPUTRXDATA04
PPUTRXDATA03
PPUTRXDATA02
PPUTRXDATA01
PPUTRXDATA00
PPUTRXDATA11
PPUTRXSOPC
PPUTRXPRTY
PPUTRXENB
Symbol
Lead No.
C10
D10
D12
C13
A10
D11
B10
A16
A15
A14
A13
B13
A9
B9
C9
A8
B8
A7
D9
C8
B7
A6
D8
I/O/P
O(T)
O(T)
O(T)
O(T)
I
- Lead Descriptions -
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVTTL
16mA
16mA
16mA
24mA
Type
Receive Cell Data Bus: Tristateable data bus, enabled
only in cycles following those with PPUTRXENB
asserted low.
In 8-bit data mode, only PPUTRXDATA[7:0] are used,
and PPUTRXDATA[15:8] can be left unconnected.
Tristated when PPUTRXENB is asserted high in the
previous cycle or when either the null-PHY address or a
not matching PHY address has been selected.
UTOPIA Standard notation: RxData[15:0]
Receive Bus Parity: Odd or even parity over data, or
over data and control signals. This is a tristateable out-
put, asserted only in cycles following those with PPU-
TRXENB asserted low.
Tristated when PPUTRXENB is asserted high in the
previous cycle or when either the null-PHY address or a
not matching PHY address has been selected.
UTOPIA Standard notation: RxPrty
Receive Start of Cell: Indicates the start of each cell.
This is a tristateable output, asserted only in cycles fol-
lowing those with PPUTRXENB asserted low.
Tristated when PPUTRXENB is asserted high in the
previous cycle or when either the null-PHY address or a
not matching PHY address has been selected.
UTOPIA Standard notation: RxSOC
Receive Read Enable (Active Low): Used along with
PPUTRXADDR to initiate reads from the Rx FIFOs.
Selection phase when PPUTRXENB is asserted high
and transfer phase when PPUTRXENB is asserted low.
During transfer phase PPUTRXADDR is used for polling
UTOPIA Standard notation: RxEnb*
Receive Cell Available signals: Tristateable signal
indicating that a complete cell is available for transfer.
Both direct status and multiplexed status are supported.
It is driven when a matching PHY address is presented
on PPUTRXADDR. Tristated when either the null-PHY
address or a not matching PHY address is presented on
PPUTRXADDR.
UTOPIA Standard notation: RxClav[3:0]
Name/Function
PRELIMINARY TXC-06412B-MB, Ed. 2
PHAST-12P Device
DATA SHEET
TXC-06412B
June 2005