12. Serial RapidIO Registers > Internal Switching Fabric (ISF) Registers
386
Tsi578 User Manual
June 6, 2016
Integrated Device Technology
www.idt.com
12.11.4
RapidIO Broadcast Buffer Maximum Latency Expired Override
Writing to this register causes the corresponding bits in the
“RapidIO Broadcast Buffer Maximum
Latency Expired Error Register” on page 384
to be set. This bit causes the corresponding broadcast
buffer to be purged of all data currently held in the broadcast buffer. Any packet in the process of being
transferred to the broadcast buffer is purged as well. The packet being sent out from the broadcast
buffer, however, finishes transmission and is not purged. If the AUTODEAD bit is set in the
Multicast Maximum Latency Counter CSR” on page 396
, the ports are prevented from receiving
multicast packets.
Register name: RIO_MC_LAT_ERR_SET
Reset value: 0x0000_0000
Register offset: 1AA0C
Bits
0
1
2
3
4
5
6
7
00:07
Reserved
08:15
Reserved
16:23
P15_SET
P14_SET
P13_SET
P12_SET
P11_SET
P10_SET
P9_SET
P8_SET
24:31
P7_SET
P6_SET
P5_SET
P4_SET
P3_SET
P2_SET
P1_SET
P0_SET
Bits
Name
Description
Type
Reset
Value
0:15
Reserved
N/A
R
0
16
P15_SET
Port 15 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
17
P14_SET
Port 14 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
18
P13_SET
Port 13 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
19
P12_SET
Port 12 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
20
P11_SET
Port 11 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
21
P10_SET
Port 10 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
22
P9_SET
Port 9 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
23
P8_SET
Port 8 multicast mask is overridden once, every time this bit is written
as a 1.
R/W1S
0
