參數(shù)資料
型號(hào): XRT75R12IB-L
廠商: Exar Corporation
文件頁(yè)數(shù): 57/90頁(yè)
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 12CH 420TBGA
標(biāo)準(zhǔn)包裝: 40
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 12/12
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 420-LBGA 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 420-TBGA(35x35)
包裝: 托盤(pán)
XRT75R12
57
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
REV. 1.0.4
THE GLOBAL/CHIP-LEVEL REGISTERS
The register set, within the XRT75R12 contains ten global or chip-level registers. These registers control
operations in more than one channel or apply to the complete chip.
This section will present detailed
information on the Global Registers.
0xF5
0xF6
0xF7
0xF8
0xF5
0xF9
0xFA
0xFB
0xFC
0xFD
0xFE
0xFF
TABLE 18: LIST AND ADDRESS LOCATIONS OF GLOBAL REGISTERS
ADDRESS
COMMAND
REGISTER
LABEL
TYPE
REGISTER NAME
0x00
CR0
APST
R/W
APS Transmit Redundancy Control Register 0-5
0x08
CR8
APSR
R/W
APS Receive Redundancy Control Register 0-5
0x80
CR128
APST
R/W
APS Transmit Redundancy Control Register 6-11
0x88
CR136
APSR
R/W
APS Receive Redundancy Control Register 6-11
0x60
CR96
CIE
R/W
Channel 0-5 Interrupt Enable flags
0x61
CR97
CIS
R/O
Channel 0-5 Interrupt status flags
0xE0
CR224
CIE
R/W
Channel 6-11 Interrupt Enable flags
0xE1
CR225
CIS
R/O
Channel 6-11 Interrupt status flags
0x6E
CR110
PN
ROM
Device Part Number Register
0x6F
CR111
VN
ROM
Chip Revision/Version Number Register
TABLE 17: COMMAND REGISTER ADDRESS MAP, WITHIN THE XRT75R12
ADDRESS
(HEX)
COMMAND REGISTER
(DECIMAL)
LABEL
TYPE
REGISTER NAME
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