參數(shù)資料
型號(hào): T7121-PL2
英文描述: T7121 HDLC Interface for ISDN
中文描述: T7121的HDLC接口用于ISDN
文件頁數(shù): 29/68頁
文件大?。?/td> 685K
代理商: T7121-PL2
Lucent Technologies Inc.
29
Data Sheet
April 1997
T7121 HDLC Interface for ISDN (HIFI-64)
Functional Description
(continued)
Table 6. HIFI-64 Register Summary
Reg#
R/W
Bit 7
Bit 6
Bit 5
Chip Configuration
FE
Transmitter Control
TIL5
Transmitter Status
TQS5
Data Byte
DATA5
Receiver Status
RQS5
Receiver Control
RIL5
Operation Control
TRES
Transmit Time-Slot Control
DXBC
TSLT5
Receiver Time-Slot Control
CMS
RSLT5
Bit Offset Control
TBOF1
TBOF0
Transmit Time-Slot-Offset Control
TLBIT
TTSOF5
Receive Time-Slot-Offset Control
RLBIT
RTSOF5
Transparent-Mode Control
TRANS
MATCH
Receiver Bit Mask
RBM6
RBM5
Receive Match Character
RMC6
RMC5
Transmitter Bit Mask
TBM6
TBM5
Transmitter Idle Character
TIC6
TIC5
Interrupt Mask
RIIE
ROVIE
Interrupt Status
RIDL
OVERUN
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R0
R/W
HWYEN
FSPOL
ALT
BM
FLAGS
IPOL
DINT
R1
R/W
TFC
TABT
TIL4
TIL3
TIL2
TIL1
TIL0
R2
R
TED
TQS6
TQS4
TQS3
TQS2
TQS1
TQS0
R3
R/W
DATA7
DATA6
DATA4
DATA3
DATA2
DATA1
DATA0
R4
R
EOF
RQS6
RQS4
RQS3
RQS2
RQS1
RQS0
R5
R/W
P17CTL
P21CTL
RIL4
RIL3
RIL2
RIL1
RIL0
R6
R/W
PDWN
3STATE
RRES
ENT
ENR
LLOOP
RLOOP
R7
R/W
DXAC
TSLT4
TSLT3
TSLT2
TSLT1
TSLT0
R8
R/W
DRA/B
RSLT4
RSLT3
RSLT2
RSLT1
RSLT0
R9
R/W
TBOF2
CLKXI
RBOF2
RBOF1
RBOF0
CLKRI
R10
R/W
DXI
TTSOF4
TTSOF3
TTSOF2
TTSOF1
TTSOF0
R11
R/W
DRI
RTSOF4
RTSOF3
RTSOF2
RTSOF1
RTSOF0
AR11
R/W
TEST
ALOCT
MSTAT
OCTOF2
OCTOF1
OCTOF0
R12
R/W
RBM7
RBM4
RBM3
RBM2
RBM1
RBM0
AR12
R/W
RMC7
RMC4
RMC3
RMC2
RMC1
RMC0
R13
R/W
TBM7
TBM4
TBM3
TBM2
TBM1
TBM0
AR13
R/W
TIC7
TIC4
TIC3
TIC2
TIC1
TIC0
R14
R/W
TBCRC
REOFIE
RFIE
UNDIE
TEIE
TDIE
R15
R
0
REOF
RF
UNDABT
TE
TDONE
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