REV. 1.0.1 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC C24 STS1RXD_D6_1RXH DLCDAT_6_1RXDS3 DATA_1 O CMOS Receive STS-1 Telecom " />
參數(shù)資料
型號： XRT94L31IB-L
廠商： Exar Corporation
文件頁數(shù)： 111/133頁
文件大小： 0K
描述： IC MAPPER DS3/E3/STS-1 504TBGA
標(biāo)準(zhǔn)包裝： 24
應(yīng)用： 網(wǎng)絡(luò)切換
接口： 總線
電源電壓： 3.14 V ~ 3.47 V
封裝/外殼： 504-LBGA
供應(yīng)商設(shè)備封裝： 504-TBGA（35x35）
包裝： 托盤
安裝類型： 表面貼裝
XRT94L31
79
REV. 1.0.1
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
C24
STS1RXD_D6_1RXH
DLCDAT_6_1RXDS3
DATA_1
O
CMOS
Receive STS-1 Telecom Bus - Channel 1 - 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 1 is enabled.
If STS-1 Telecom Bus (Channel 1) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 6:
STS1RXD_D6_1
This output pin along with STS1RXD_D7_1 and STS1RXD_D_1[5:0]
function as the STS-1 Receive (Drop) Telecom Bus - Output Data Bus
for Channel 1. The STS-1 Telecom Bus Interface will update the data via
this output upon the rising edge of STS1RXD_CK_1.
RXHDLCDAT_6_1 (Receive HDLC block data output - Channel 1 -
Output Data Bus pin 6):
RXDS3DATA_1 (Receive DS3 data - Channel 1):
F20
STS1RXD_D7_1
RXHDLCDAT_7_1
RXDS3CLK_1
O
CMOS
Receive STS-1 Telecom Bus - Channel 1 - 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 1 is enabled.
If STS-1 Telecom Bus (Channel 1) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 7:
STS1RXD_D7_1
This output pin along with STS1RXD_D_1[6:0] function as the STS-1
Receive (Drop) Telecom Bus - Output Data Bus for Channel 1. The
STS-1 Telecom Bus Interface will update the data via this output upon
the rising edge of STS1RXD_CK_1.
NOTE: This output pin functions as the MSB (Most Significant Bit) for the
STS-1 Receive (Drop) Telecom Bus Interface - Output Data Bus
(Channel 1).
RXHDLCDAT_7_1 (Receive HDLC block data output - Channel 1 -
Output Data Bus pin 7)
RXDS3CLK_1 (Receive DS3 clock - Channel 1)
AC12
STS1RXD_D0_2
RXHDLCDAT_0_2
RXGFCMSB_2
O
CMOS
Receive STS-1 Telecom Bus - Channel 2 - Output Data Bus pin num-
ber 0:
The function of this output pin depends upon whether or not the STS-1
Telecom Bus Interface, associated with Channel 2 is enabled.
If STS-1 Telecom Bus (Channel 2) has been enabled
- STS-1 Receive Telecom Bus - Output Data bus pin number 0:
STS1RXD_D0_2
This output pin along with STS1RXD_D_2[7:1] function as the STS-1
Receive (Drop) Telecom Bus - Output Data Bus for Channel 2. The
STS-1 Telecom Bus Interface will update the data via this output upon
the rising edge of STS1RXD_CK_2.
NOTE: This input pin functions as the LSB (Least Significant Bit) of the
Receive (Drop) Telecom Bus for Channel 2.
RXHDLCDAT_0_2 (Receive HDLC block data output - Channel 2 -
Output Data Bus pin 0)
RXGFCMSB_2 (Receive GFC MSB Indicator - Channel 2)
PIN DESCRIPTION OF THE XRT94L31 (REV. B)
PIN #
SIGNAL NAME
I/O
TYPE
DESCRIPTION
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