
PRELIMINARY
XRT86SH328
147
REV. P1.0.6
28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX & VT-MAPPER - SONET APPLICATIONS
BIT 7 - F2 Insertion Type
This READ/WRITE bit-field is used to configure the Transmit STS-1/STS-3 POH Processor block to use either the
Transmit STS-1/STS-3 Path - Transmit F2 Value Register or the TPOH input pin as the source for the F2 byte, in the
outbound STS-1/STS-3 SPE.
`
0 - Configures the Transmit STS-1/STS-3 POH Processor block to use the Transmit STS-1/STS-3 Path - Transmit
F2 Value Register (Address Location= 0x07A3).
`
1 - Configures the Transmit STS-1/STS-3 POH Processor block to use the TPOH input as the source for the F2 byte,
in the outbound STS-1/STS-3 SPE.
BIT [6:5] - REI-P Insertion Type[1:0]
These two READ/WRITE bit-fields are used to configure the Transmit STS-1/STS-3 POH Processor block to use one
of the three following sources for the REI-P bit-fields (e.g., bits 1 through 4, within the G1 byte of the outbound STS-
1/STS-3 SPE).
From the corresponding Receive STS-1/STS-3 POH Processor block (e g., when it detects B3 bytes in its
incoming SPE data).
From the Transmit G1 Byte Value Register (Address Location= 0x079F).
From the TPOH input pin.
`
00/11 - Configures the Transmit STS-1/STS-3 POH Processor block to set Bits 1 through 4 (in the G1 byte of the
outbound SPE) based upon receive conditions as detected by the corresponding Receive STS-1/STS-3 POH Processor
block.
`
01 - Configures the Transmit STS-1/STS-3 POH Processor block to set Bits 1 through 4 (in the G1 byte of the
outbound SPE) based upon the contents within the Transmit G1 Byte Value register (Address Location= 0x079F).
`
10 - Configures the Transmit STS-1/STS-3 POH Processor block to use the TPOH input pin as the source of Bits 1
through 4 (in the G1 byte of the outbound SPE).
BIT [4:3] - RDI-P Insertion Type[1:0]
These two READ/WRITE bit-fields are used to configure the Transmit STS-1/STS-3 POH Processor block to use one
of the three following sources for the RDI-P bit-fields (e.g., bits 5 through 7, within the G1 byte of the outbound STS-
1/STS-3 SPE).
From the Receive STS-1/STS-3 POH Processor block (e g., when it detects various alarm conditions within
its incoming SPE data).
From the Transmit G1 Byte Value Register (Address Location = 0x079F).
From the TPOH input pin.
`
00/11 - Configures the Transmit STS-1/STS-3 POH Processor block to set Bits 5 through 7 (in the G1 byte of the
outbound SPE) based upon receive conditions as detected by the Receive STS-1/STS-3 POH Processor block.
`
01 - Configures the Transmit STS-1/STS-3 POH Processor block to set Bits 5 through 7 (in the G1 byte of the
outbound SPE) based upon the contents within the Transmit G1 Byte Value register.
`
10 - Configures the Transmit STS-1/STS-3 POH Processor block to use the TPOH input pin as the source of Bits 5
through 7 (in the G1 byte of the outbound SPE).
BIT 2 - C2 Insertion Type
This READ/WRITE bit-field is used to configure the Transmit STS-1/STS-3 POH Processor block to use either the
Transmit STS-1/STS-3 Path - Transmit C2 Byte Value Register or the TPOH input pin as the source for the C2 byte, in
T
ABLE
192: T
RANSMIT
STS-1/STS-3 P
ATH
- T
RANSMIT
C
ONTROL
R
EGISTER
- B
YTE
0 (A
DDRESS
L
OCATION
=
0
X
0783)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
F2 Insertion
Type
REI-P Insertion Type[1:0]
RDI-P Insertion Type[1:0]
C2 Byte
Insertion
Type
C2 Byte Auto
Insert Mode
Enable
Transmit
AIS-P
Enable
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0