參數(shù)資料
型號(hào): XRT94L31_07
廠商: Exar Corporation
英文描述: 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
中文描述: 3通道DS3/E3/STS-1給STS-3/STM-1映射器集成電路
文件頁數(shù): 76/133頁
文件大小: 1014K
代理商: XRT94L31_07
XRT94L31
76
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
REV. 1.0.1
A18
STS1RXD_D5_0
RXHDLCDAT_5_0
RXDS3FP_0
O
CMOS
Receive STS-1 Telecom Bus - Channel 0 - Output Data Bus pin number
5:
The function of this output pin depends upon whether or not the STS-1
Telecom Bus Interface, associated with Channel 0 is enabled.
If STS-1 Telecom Bus (Channel 0) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 5:
STS1RXD_D5_0
This output pin along with STS1RXD_D_0[7:6] and STS1RXD_D_0[4:0]
function as the STS-1 Receive (Drop) Telecom Bus - Output Data Bus
for Channel 0. The STS-1 Telecom Bus Interface will update the data via
this output upon the rising edge of STS1RXD_CK_0.
RXHDLCDAT_5_0 (Receive HDLC block data output - Channel 0 -
Output Data Bus pin 5)
RXDS3FP_0 (Receive DS3 frame pulse - Channel 0)
B16
STS1RXD_D6_0
RXHDLCDAT_6_0
RXDS3DATA_0
O
CMOS
Receive STS-1 Telecom Bus - Channel 0 - Output Data Bus pin num-
ber 6:
The function of this output pin depends upon whether or not the STS-1
Telecom Bus Interface, associated with Channel 0 is enabled.
If STS-1 Telecom Bus (Channel 0) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 6:
STS1RXD_D6_0
This output pin along with STS1RXD_D7_0 and STS1RXD_D_0[5:0]
function as the STS-1 Receive (Drop) Telecom Bus - Output Data Bus
for Channel 0. The STS-1 Telecom Bus Interface will update the data via
this output upon the rising edge of STS1RXD_CK_0.
RXHDLCDAT_6_0 (Receive HDLC block data output - Channel 0 -
Output Data Bus pin 6)
RXDS3DATA_0 (Receive DS3 data - Channel 0)
A17
STS1RXD_D7_0
RXHDLCDAT_7_0
RXDS3CLK_0
O
CMOS
Receive STS-1 Telecom Bus - Channel 0 - Output Data Bus pin num-
ber 7:
The function of this output pin depends upon whether or not the STS-1
Telecom Bus Interface, associated with Channel 0 is enabled.
If STS-1 Telecom Bus (Channel 0) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 7:
STS1RXD_D7_0
This output pin along with STS1RXD_D_0[6:0] function as the STS-1
Receive (Drop) Telecom Bus - Output Data Bus for Channel 0. The
STS-1 Telecom Bus Interface will update the data via this output upon
the rising edge of STS1RXD_CK_0:.
N
OTE
:
This output pin functions as the MSB (Most Significant Bit) for the
STS-1 Receive (Drop) Telecom Bus Interface - Output Data Bus
(Channel 0).
RXHDLCDAT_7_0 (Receive HDLC block data output - Channel 0 -
Output Data Bus pin 7)
RXDS3CLK_0 (Receive DS3 clock - Channel 0)
PIN DESCRIPTION OF THE XRT94L31 (REV. B)
PIN #
SIGNAL NAME
I/O
TYPE
DESCRIPTION
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