T9000
Preliminary Data Sheet
November 2000
ISDN Network Termination Node (NTN) Device
26 Register Set Summary (continued)
Table 133. Register Set Summary S-Interface Interrupt Registers
0x16, S-Interface Interrupt Register
SIR
R
—
—
—
—
—
—
—
—
SSC
0
FSERR
0
QSC
0
SSRDY
0
RESET
Default
0x17, S-Interface Interrupt Enable
SIE
R/W
—
0
—
0
—
0
—
0
SSCE
0
FSERRE
0
QSCE
0
SSRDYE
0
RESET
Default
0x50, Device Operation Control Register
DOCR
R/W
FORCE_SAI
_STD
—
—
NT_LT
—
0
—
0
—
0
BS_E
RESET
Default
0
0
0
0
0
0x51, B1-Channel Upstream Data from GCI to U-Interface
B1UP
R/W
B1UP7
—
B1UP6
—
B1UP5
—
B1UP4
—
B1UP3
—
B1UP2
—
B1UP1
—
B1UP0
—
RESET
Default
0x52, B2-Channel Upstream Data from GCI to U-Interface
B2UP
R/W
B2UP7
—
B2UP6
—
B2UP5
—
B2UP4
—
B2UP3
—
B2UP2
—
B2UP1
—
B2UP0
—
RESET
Default
0x53, B1-Channel Downstream Data from GCI to U-Interface
B1DN
R/W
B1DN7
—
B1DN6
—
B1DN5
—
B1DN4
—
B1DN3
—
B1DN2
—
B1DN1
—
B1DN0
—
RESET
Default
0x54, B2-Channel Downstream Data from GCI to U-Interface
B2DN
R/W
B2DN7
—
B2DN6
—
B2DN5
—
B2DN4
—
B2DN3
—
B2DN2
—
B2DN1
—
B2DN0
—
RESET
Default
0x55, Reserved Register for Internal Use
Reserved1
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x56, Reserved Register for Internal Use
Reserved2
RESET
R/W
—
—
—
U_FDEACT U_R54T MLSE_POWER
_DN
—
—
—
—
—
—
Default
—
0
1
0
0x57, Reserved Register for Internal Use
Reserved3
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x58, Reserved Register for Internal Use
Reserved4
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x59, Reserved Register for Internal Use
Reserved5
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x5A, Reserved Register for Internal Use
Reserved6
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x5B, Reserved Register for Internal Use
Reserved7
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x5C, Reserved Register for Internal Use
Reserved8
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
0x5D, Reserved Register for Internal Use
Reserved8
RESET
R
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Default
120
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