MT9074
Advance Information
Control and Status Registers
T1 Mode
Master Control 1 (Page 01H) (T1)
Address
Register
Function
(A4A3A2A1A0)
10H (Table 21)
Framing Mode Select
ESF, SCL96, CXC, RS1-0, FSI, ReFR,
MFReFR
11H (Table 22)
12H (Table 23)
Transmit Alarm Control Word
Data Link Control Word
ESFYEL, TXSECY, D4YEL, TxAO, LUA, LDA,
D4SECY, SO
EDL, BIOMEn, HDLC0, HDLC1, TxSYNC,
TRSP,JT, H1R64
13H (Table 24)
14H (Table 25)
Transmit Bit Oriented Message
Signalling Control Word
BIOMTx7-0
DSToEn, CSToEn, RBEn, DBEn, MSN, SM1-0,
JYEL
15H (Table 26)
Coding and Loopback Control Word
RxB8ZS, MLBK,TxB8ZS,FBS, DLBK, RLBK,
SLBK, PLBK
16H (Table 27)
17H (Table 28)
18H (Table 29)
19H (Table 30)
Reserved
Set all bits to zero for normal operation
Transmit Elastic buffer Set Delay Word
Transmit Message Word
Error Insertion Word
TxTSD7-0
TXM7-0
BPVE, CRCE, FTE, FSE, LOSE, PERR,
LOS/LOF
1AH (Table 31)
1BH (Table 32)
1CH (Table 33)
1DH (Table 34)
Reset Control Word
RST, SPND, INTA, CNTCLR, SAMPLE,
EXTOSC
Interrupt Mask Word Zero
Interrupt Mask Word One
Interrupt Mask Word Two
TFSYNIM, MFSYNIM, AISIM, LOSIM, SEIM,
TxSLPIM, RxSLPIM
FEIM, CRCIM, YELIM, COFAIM, BPVIM,
PRBSIM, PDVIM
FEOM, CRCOM, OOFOM, COFAOM, BPVOM,
PRBSOM, PRBSMFOM,MFOOFOM
1EH (Table 35)
1FH (Table 36)
Interrupt Mask Word Three
LIU Control Word
LCDIM, 1SECIM, 5SECIM, BIOIM, SIGIM
NRZ, TxL2-0, REDBL, RES2-0
Table 20 - Master Control 1 (Page 1) (T1)
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