TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Data Sheet
June 2002
12 28-Channel Framer Registers (continued)
Table 368. FRM_SYSGR10—FRM_SYSGR14, System Interface Global Register 10—14 (R/W)
Address
Bit
Name
Function
Reset
Default
Reserved. Must write to 0.
0x80151 15:0
—
RSVD
0x0000
0x80155
Table 369. FRM_SYSGR15, System Interface Global Register 15 (COR)
Address
Bit
Name
Function
Reset
Default
0x80156
15
FRM_DPAR_IS
Data Parity Interrupt. In PSB mode, a 1 indicates a data parity
error was detected. This bit is cleared on read unless the con-
dition that set it still exists after the read.
0
14
FRM_SPAR_IS
Signaling Parity Interrupt. In PSB mode, a 1 indicates a sig-
naling parity error was detected. In CHI ASM mode, a 1 indi-
cates a parity error was detected.
0
This bit is cleared on read unless the condition that set it still
exists after the read.
13:1
0
RSVD
Reserved. Must write to 0.
0
0
FRM_PSB_FS_IS Receive PSB Frame Sync Interrupt. A 1 indicates a frame
sync error was detected in PSB mode. The frame sync was
either detected when it should not have been (misplaced) or
was not detected when it should have been (missing). This bit
is cleared on read unless the condition that set it still exists
after the read.
Table 370. FRM_SYSGR16, System Interface Global Register 16 (R/W)
Address
Bit
15
14
Name
Function
Reset
Default
0x80157
FRM_DPAR_IM
FRM_SPAR_IM
Data Parity Interrupt Mask. A 1 prevents the FRM_DPAR_IS
status from causing an interrupt. A 0 allows the interrupt.
1
Signaling Parity Interrupt Mask. A 1 prevents the
FRM_SPAR_IS status from causing an interrupt. A 0 allows the
interrupt.
1
13:1
0
RSVD
Reserved. Must write to 0.
0
1
FRM_PSB_FS_IM Receive PSB Frame Sync Interrupt Mask. A 1 prevents the
FRM_PSB_FS_IS status from causing an interrupt. A 0 allows
the interrupt.
266
Agere Systems Inc.
ETC [ ETC ]
