參數(shù)資料
型號(hào): XRT86VL32IB
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: DATACOM, FRAMER, PBGA225
封裝: 19 X 19 MM, 1 MM PITCH, PLASTIC, BGA-225
文件頁數(shù): 168/174頁
文件大?。?/td> 903K
代理商: XRT86VL32IB
XRT86VL32
163
DUAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
REV. V1.2.0
1
GIE
R/W
0
Global Interrupt Enable:
This bit allows users to enable or disable the global interrupt gener-
ation for all channels within the E1 LIU Block. Once this global inter-
rupt is disabled, no interrupt will be generated to the Microprocessor
Interrupt Pin even when the individual “source” interrupt status bit
pulses ‘high’.
If this global interrupt is enabled, users still need to enable the indi-
vidual “source” interrupt in order for the E1 LIU Block to generate an
interrupt to the Microprocessor pin.
0 - Disables the global interrupt generation for all channels within
the E1 LIU Block.
1 - Enables the global interrupt generation for all channels within the
E1 LIU Block.
0
SRESET
R/W
0
Software Reset
μ
P Registers:
This bit allows users to reset the XRT86VL32 device. Writing a “1” to
this bit and keeping it at ’1’ for longer than 10μs initiates a device
reset through the microprocessor interface. Once the XRT86VL32 is
reset, all internal circuits are placed in the reset state except the
microprocessor register bits.
0 = Disables software reset to the XRT86VL32 device.
1 = Enables software reset to the XRT86VL32 device.
T
ABLE
133: LIU G
LOBAL
C
ONTROL
R
EGISTER
1 (LIUGCR1) H
EX
A
DDRESS
: 0
X
0FE1
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7
Reserved
R/W
0
6
Reserved
R/W
0
5-4
Gauge [1:0]
R/W
00
Wire Gauge Selector [1:0]:
This bit together with Guage0 bit (bit 4 within this register) are used
to select the wire gauge size as shown in the table below.
T
ABLE
132: LIU G
LOBAL
C
ONTROL
R
EGISTER
0 (LIUGCR0) H
EX
A
DDRESS
: 0
X
0FE0
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
GAUGE1
0
1
1
0
GAUGE0
0
1
0
1
Wire Size
22 and 24 Gauge
26 Gauge
24 Gauge
22 Gauge
相關(guān)PDF資料
PDF描述
XRT86VL34_07 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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XRT86VL34 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL34_07 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL34_1 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL34_2 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION