TXC-06312BIOG Transwitch Corporation, TXC-06312BIOG Datasheet - Page 104

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

Specifications of TXC-06312BIOG

• Lead Free Status / Rohs Status: Supplier Unconfirmed

PRELIMINARY TXC-06312B-MB, Ed. 2
June 2005
PHAST-12N Device
DATA SHEET
TXC-06312B
10.11.3 APS Port Architecture
The high order path cross connect will support bridge and switch operation.
Figure 29
Transmit Line interface and high order cross connect function.
The Tx APS Port interface sends the synchronous payload data from this PHAST-12N to its
mate PHAST-12N.
It also allows the in-band forwarding of RxAPS, TxAPS, Status and Request:
The Rx APS Port interface receives the synchronous payload data from the mate PHAST-
12N. It will also monitor the in-band forwarded of RxAPS, TxAPS, Status and Request
indications. The TxAPS will be forwarded to the TOH Generator. The latter will have an option
to insert the transmitted K1/K2 APS autonomously from the TxAPS on the Rx APS Port or
from software controlled registers.
• Request: actions requested by the finite state machine, including switch and bridge
• RxAPS: forwarded from the receive line interface, or optionally under software control
• TxAPS: under software (APS finite state machine) control
• Status: forwarded from the receive line interface, or optionally under software control
• Request: under software (APS finite state machine) control
requests
Read Only
TOH Monitor
Rx Line
shows the Receive and Transmit APS Port interface in relation to the Receive and
RxAPS
SD
SF
Figure 29. APS Port Architecture
Read/Write
Tx APS Port
Request
TxAPS
RxAPS
Status
-
Operation
Tx APS Port
-
Cross Connect
Rx APS Port
Rx APS Port
Request
TxAPS
RxAPS
Status
TxAPS
TOH Generator
Tx Line
1 0 4 o f 2 0 2