TXC-06312BIOG Transwitch Corporation, TXC-06312BIOG Datasheet - Page 167

• Manufacturer Part Number: TXC-06312BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06312BIOG

• Lead Free Status / Rohs Status: Supplier Unconfirmed

1 6 7 o f 2 02
Offset
Offset
0x0000 Sources
0x0002 15 - 0
0x0004 2 - 0
0x0006 0
0x0000
0x0200
0x0240
13.10 TOH AND DCC PORT
0
1
2
4 - 3
6 - 5
Bits
Bits
RSOH_DCC_Select
DCC_Port_Enable
REI_Ring_Port_Enable
K1K2_Source
RDI_Source
K1K2_Value
RDI_Value
Scrambling_Disable
TOH_Events_Mask
Common_Config
Line_Config
Name
Table 32: Receive TOH and DCC Port
Name
Table 31: TOH Configuration
- Memory Maps and Bit Descriptions -
All 0x1 rw
Init
Init
0x0 Select mode for DCC port. The DCC port requests RS DCC bytes (D1-D3)
0x0 The DCC port is enabled when 0x1 and RSOH_DCC_Port_Select setting
0x1 REI, in M1. M1 contents is taken from Ring Port when 0x1, default behavior
0x0 Source for K1 and K2 bytes:
0x2 Source for RDI, in K2 (b6-b8).
0x0 Values for K1 and K2 bytes, used when Source is Register.
0x0 RDI value used to overwrite b1-b3 of K2 when RDI Source = Register.
0x0 Scrambling is disabled when 0x1. Scrambling must be enabled in normal
rw
rw
Access
when 0x1 and MS DCC bytes (D4-D12) when 0x0. Only valid when DCC
port is enabled.
determines which set of DCC bytes will be filled in from the DCC port (RS
DCC or MS DCC). For the other set, default behavior applies (see
TOH_Contents).
Default behavior applies both for RSOH and MSOH DCC bytes when 0x0.
applies when 0x0.
K1 is least significant byte, K2 is most significant byte.
operation.
• 0x0 = Register
• 0x1 = TOH Port
• 0x2 = Rx APS
• 0x3 = Reserved
• 0x0 = Register
• 0x1 = TOH Port
• 0x2 = Ring Port
• 0x3 = None
Array (4) of T_RXTDP_Line_Config
Array (36) of nine_bits
Offset between two elements = 0x2.
Array index indicates the summary of nine TOH byte events.
Masks for the corresponding events. Refer to
TOH_Events_LatchForInt descriptions for the layout of the bits.
T_RXTDP_Common_Config
General configuration.
Offset between two elements = 0x2.
Array index indicates the line (= line number - 1).
DCC port configuration.
(T_TOHG_Line_Config)
(T_RX_TOH_DCC_PORT)
Description
Description
PRELIMINARY TXC-06312B-MB, Ed. 2
(See page
PHAST-12N Device
(See page
169)
169)
DATA SHEET
TXC-06312B
June 2005