tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 246

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
12 28-Channel Framer Registers
Table 306. FRM_FGR2, Framer Global Register 2 (R/W)
Table 307. FRM_FGR3, Framer Global Register 3 (R/W)
Table 308. FRM_FGR4, Framer Global Register 4 (COR)
246
Address
Address
Address
0x80011
0x80012
0x80014
14:8
14:0
15:0
Bit
7:0
Bit
Bit
15
15
FRM_TPSSE_IM Transmit Path System Synchronization Error Interrupt
FRM_TPSSEI[16:1] Transmit Path System Synchronization Error Inter-
FRM_TC[7:0] Terminal Count. When enabled, the link counter will count
FRM_TC_EN Terminal Count Enable.
Name
Name
—
Name
—
0 = Terminal count disabled use defaults.
1 = Terminal count enabled.
Reserved. Must write to 0.
from 1 to the terminal count. The terminal count determines
the number of links available for use. The operational links are
link 1 to the link determined by the terminal count. By default,
the count is determined by the option bit, FRM_DS1_CEPTN
(Table
and CEPT links or a small number of links, the terminal count
may be set by enabling FRM_TC_EN and setting the terminal
count, FRM_TC[7:0].
Mask. A transmit path system synchronization error inter-
rupt is generated when synchronization is lost between
the receive system interface and the transmit path line
clock. FRM_TPSSE_IM is a global mask for the interrupt
status from each link. The individual link transmit path
system error interrupt status bits, FRM_TPSSEI[28:1] are
summarized in FRM_AR_IS bit 14 of FRM_SFGR3
(Table
0 = Allows any synchronization error, as reported in the
synchronization status registers, to generate an interrupt.
1 = Masks any synchronization error, as reported in the
synchronization status registers, from generating an inter-
rupt.
Reserved. Must write to 0.
rupt.
1 = Indicates a transmit path system synchronization
error on links 16 to 1.
(continued)
301). In an application, where there is a mix of DS1
303).
Function
Function
Function
Agere Systems Inc.
000000000
May 2001
00000000
00X0000
0000000
Default
000000
Default
Default
Reset
Reset
Reset
1
0