Texas Instruments TMS320TCI648x Benutzerhandbuch

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5.51 Flow Control Table Entry Register n (FLOW_CNTLn)
SRIO Registers
There are sixteen of these registers (see
). FLOW_CNTLis shown in
and described
in
. For additional programming information, see
Table 121. FLOW_CNTLRegisters
Register
Address Offset
FLOW_CNTL0
0900h
FLOW_CNTL1
0904h
FLOW_CNTL2
0908h
FLOW_CNTL3
090Ch
FLOW_CNTL4
0910h
FLOW_CNTL5
0914h
FLOW_CNTL6
0918h
FLOW_CNTL7
091Ch
FLOW_CNTL8
0920h
FLOW_CNTL9
0924h
FLOW_CNTL10
0928h
FLOW_CNTL11
092Ch
FLOW_CNTL12
0930h
FLOW_CNTL13
0934h
FLOW_CNTL14
0938h
FLOW_CNTL15
093Ch
Figure 114. Flow Control Table Entry Register (FLOW_CNTLn)
31
18 17
16
Reserved
TT
R-0
R/W-01
15
0
FLOW_CNTL_ID
R/W-0000h
LEGEND: R/W = Read/Write; R = Read only; -= Value after reset
Table 122. Flow Control Table Entry Register (FLOW_CNTLn) Field Descriptions
Bit
Field
Value
Description
31–18
Reserved
0
These read-only bits return 0s when read.
17–16
TT
Transfer type for flow n
00b
8-bit destination IDs
01b
16-bit destination IDs
1xb
Reserved
15–0
FLOW_CNTL_ID
0000h–FFFFh
Destination ID for flow n. When 8-bit destination IDs are used (TT = 00b),
the 8 MSBs of this field are don't care bits.
SPRUE13A – September 2006
Serial RapidIO (SRIO)
181