参数资料
型号: XRT86VL38IB-F
厂商: Exar Corporation
文件页数: 140/160页
文件大小: 0K
描述: IC LIU/FRAMER T1/E1/J1 8CH 420BG
标准包装: 40
控制器类型: T1/E1/J1 调帧器,LIU
电源电压: 3.3V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 420-BBGA
供应商设备封装: 420-PBGA
包装: 托盘
其它名称: 1016-1487
XRT86VL38IB-F-ND
XRT86VL38
75
OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
TABLE 55: RECEIVE CHANNEL CONTROL REGISTER 0-23 (RCCR 0-23)
HEX ADDRESS: 0Xn360 TO 0XN377
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
LAPDcntl[1]
R/W
1
Receive LAPD Control
These bits select which one of the three Receive LAPD controller will be
configured to use D/E time slot (Octets 0-23) for receiving LAPD messages.
NOTE: All three LAPD Controller can use D/E timeslots for receiving LAPD
messages. However, only LAPD Controller 1 can use datalink for
reception.
NOTE: Register 0xn360 represents D/E time slot 0, and 0xn377 represents
D/E time slot 23.
6
LAPDcntl[0]
R/W
0
5-4
RxZERO[1:0]
R/W
00
Type of Zero Suppression
These bits select the type of zero code suppression used by the
XRT86VL38 device.
LAPDCNTL[1:0]
RECEIVE LAPD CONTROLLER SELECTED
00
Receive LAPD Controller 1
01
Receive LAPD Controller 2
10
The RxDE[1:0] bits in the Receive Signaling
and Data Link Select Register (RSDLSR -
Address - 0xn10C) determine the data
source for Receive D/E time slots.
11
Receive LAPD Controller 3
RXZERO[1:0]
TYPE OF ZERO CODE SUPPRESSION
SELECTED
00
No zero code suppression is used
01
AT&T bit 7 stuffing is used
10
GTE zero code suppression is used. If GTE
zero code suppression is used, bit 8 is
stuffed in non-signaling frame. Otherwise,
bit 7 is stuffed in signaling frame if signaling
bit is zero.
11
DDS zero code suppression is used. The
value 0x98 replaces the input data
相关PDF资料
PDF描述
V72A36C400BF CONVERTER MOD DC/DC 36V 400W
V72A36C400BL3 CONVERTER MOD DC/DC 36V 400W
V72A36C400BL CONVERTER MOD DC/DC 36V 400W
V72A28C400BG3 CONVERTER MOD DC/DC 28V 400W
V72A28C400BG CONVERTER MOD DC/DC 28V 400W
相关代理商/技术参数
参数描述
XRT86VL38IB-F 制造商:Exar Corporation 功能描述:T1/E1 Framer Combo IC
XRT86VL3X 制造商:EXAR 制造商全称:EXAR 功能描述:T1/E1/J1 FRAMER/LIU COMBO - ARCHITECTURE DESCRIPTION
XRT86VL3X_07 制造商:EXAR 制造商全称:EXAR 功能描述:T1/E1/J1 FRAMER/LIU COMBO - ARCHITECTURE DESCRIPTION
XRT86VL3X_0710 制造商:EXAR 制造商全称:EXAR 功能描述:T1/E1/J1 FRAMER/LIU COMBO - ARCHITECTURE DESCRIPTION
XRT86VX38 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION