TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 199

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

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

1 9 9 o f 2 26
Offset
0x000C IdleCell
0x000A Pattern_LastWord
0x000E PPP
0x0008 15 - 0
7 - 0
8
11 - 9
7 - 0
9 - 8
0
1
2
3
4
12 - 5
Bits
HeaderPattern_VCI
HeaderPattern_HEC
HeaderPattern_CLP
HeaderPattern_PTI
PayloadValue
PayloadMode
TransparentMode
InsertHeader_Enable
FCS_Calculation_Enable
FCS32_Enable
MultipleFlag_Enable
TransparentByte
Table 57: POS/ATM Mapper PHY Configuration
Name
- Memory Maps and Bit Descriptions -
Init
0x6A Payload value for cell insertion.
0x52 The HEC field for cell insertion.
0x0 The VCI field for cell insertion.
0x1 The CLP field for cell insertion.
0x0 The PTI field for cell insertion.
0x0 0x0 = FIXED_VALUE
0x0 Enables transparent mode when 0x1. In transparent mode the HDLC
0x1 Enables Address (0xFF) and Control (0x03) fields insertion when 0x1.
0x1 Enables FCS calculation when 0x1.
0x1 32 bit FCS size when 0x1, 16 bit FCS size otherwise.
0x0 Enables insertion of minimum two flag characters (0x7E) between two
0x0 If transparent mode is enabled: Byte to be inserted as payload 1) during Tx
Applies to ATM mode only.
Applies to ATM mode only.
Applies to ATM mode only.
Applies to ATM mode only.
Applies to ATM mode only.
0x1 = INC_EACH_BYTE
0x2 = INC_EACH_BYTE_ACROSS_CELL
0x3 = INC_EACH_CELL
Payload mode for cell insertion. The following modes are supported:
Applies to ATM mode only.
functionality is bypassed, i.e., all bytes are passed through transparently (no
flag insertion, no byte stuffing, no FCS insertion).
Applies to PPP mode only.
Applies to PPP (no transparent) mode only.
Applies to PPP (no transparent) mode only.
Applies to PPP (no transparent) mode only.
frames when 0x1, insertion of minimum one flag character otherwise.
Applies to PPP (no transparent) mode only.
FIFO underflow if mapping is enabled or 2) if mapping is disabled.
Applies to PPP (transparent) mode only.
• FIXED_VALUE: fixed to configured payload value
• INC_EACH_BYTE: incremented each byte and start each cell with the
• INC_EACH_BYTE_ACROSS_CELL: incremented each byte and
• INC_EACH_CELL: incremented each cell
configured payload value
cross cell boundaries
(T_MAP_Phy_Config)
Description
PRELIMINARY TXC-06412B-MB, Ed. 2
PHAST-12P Device
DATA SHEET
TXC-06412B
June 2005