TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 145

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

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

1 4 5 o f 2 26
11.14.2 Receive Interface
11.14.1.1 Shared Settings for all UTOPIA PHY Ports
11.14.1.2 Per UTOPIA PHY Port Settings
11.14.1.3 Per CLAV Setting
11.14.1.4 Per UTOPIA PHY Port Status & Alarms
The receive interface consists of the following leads:
The maximum clock frequency is 50 MHz and the data and control signals are transferred on
the rising edge of this clock.
• Odd or even parity (shared with Tx POS-PHY)
• Parity over data or data and control signals (shared with Tx POS-PHY)
• 16-bit databus width
• FIFO threshold high: the number of free words which has to be available in the Tx FIFO
• Enable/disable PHY port (shared with Tx POS-PHY). Note this setting is only evaluated
• PHY Port address (shared with Tx POS-PHY)
• Timeslot for direct status (shared with Tx POS-PHY)
• Late SOC
• Early SOC
• Parity error (shared with Tx POS-PHY)
• Overflow Error (shared with Tx POS-PHY)
• Input clock PPUTRXCLK
• Input address PPUTRXADDR(4-0)
• Output data PPUTRXDATA(15-0)
• Output parity PPUTRXPRTY
• Output start of cell PPUTRXSOPC
• Input read enable PPUTRXENB
• Output cell available PPUTPRPACLAV(3-0)
• Enable/disable entire interface (shared with Tx POS-PHY)
• PHY Mode: single-PHY or multi-PHY (shared with Tx POS-PHY)
• Status Indication Mode: (shared with Tx POS-PHY)
• Direct status: at most 4 CLAV’s are used, at most 4 PHY’s are possible
• Multiplexed status with full addressing: 1 CLAV signal (CLAV0) is used, at most 31
• Multiplexed status with group addressing: 4 CLAV’s are used, at most 31 PHY’s are
to trigger the high assertion of the related CLAV signal (shared with Tx POS-PHY). For
UTOPIA it is mandatory to set this value to 27
on selection of a PHY.
- High Order Pointer Tracking, Retiming and Pointer Generation -
PHY’s are possible
possible
PRELIMINARY TXC-06412B-MB, Ed. 2
PHAST-12P Device
DATA SHEET
TXC-06412B
June 2005