Texas Instruments TMS320TCI648x Manual Do Utilizador
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5.95 Port Reset Option CSR n (SPn_RST_OPT)
SRIO Registers
Each of the four ports is supported by a register of this type (see
). SPn_RST_OPT is shown in
and described in
Table 180. SPn_RST_OPT Registers and the Associated Ports
Register
Address Offset
Associated Port
SP0_RST_OPT
14000h
Port 0
SP1_RST_OPT
14100h
Port 1
SP2_RST_OPT
14200h
Port 2
SP3_RST_OPT
14300h
Port 3
Figure 158. Port Reset Option CSR n (SPn_RST_OPT)
31
16
Reserved
R-0000h
15
8 7
0
Reserved
PORT_ID
R-00h
R-imp
LEGEND: R = Read only; -n = Value after reset; -imp = Value after reset is implementation defined.
Table 181. Port Reset Option CSR n (SPn_RST_OPT) Field Descriptions
Bit
Field
Value
Description
31–8
Reserved
0
These read-only bits return 0s when read.
7–0
PORT_ID
Port ID defines unique number for port in Switch. The Port ID is used for port-write request. The ID
coincides with ISF port of connection. Example: 00_0000_01 _ port 1 ( Impl.: IP0, port 1)
00_0001_11 _ port 7 ( Impl.: IP1, port 3).
coincides with ISF port of connection. Example: 00_0000_01 _ port 1 ( Impl.: IP0, port 1)
00_0001_11 _ port 7 ( Impl.: IP1, port 3).
SPRUE13A – September 2006
Serial RapidIO (SRIO)
235