參數(shù)資料
型號: TMS320LC31-40
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processor
中文描述: 數(shù)字信號處理器
文件頁數(shù): 37/48頁
文件大?。?/td> 636K
代理商: TMS320LC31-40
TMS320C31, TMS320LC31
DIGITAL SIGNAL PROCESSORS
SPRS035B – MARCH 1996 – REVISED JANUARY 1999
37
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
data-rate timing modes
Unless otherwise indicated, the data-rate timings shown in Figure 25 and Figure 26 are valid for all serial-port
modes, including handshake. For a functional description of serial-port operation refer to subsection 8.2.12 of
the TMS320C3x User’s Guide(literature number SPRU031).
The serial-port timing parameters for seven ’C3x devices are defined in the preceding “serial-port timing
parameters” tables (such as “serial-port timing parameters for TMS320C31-60”). The numbers shown in
Figure 25 and Figure 26 correspond with those in the NO. column of each table.
FSX(EXT)
FSX(INT)
FSR
DR
DX
CLKX/R
H1
61
57
58
55
56
56
60
65
64
62
64
63
62
66
54
54
68
Bit 0
Bit n-1
Bit n-2
Bit n-1
Bit n-2
59
NOTES: A. Timing diagrams show operations with CLKXP = CLKRP = FSXP = FSRP = 0.
B. Timing diagrams depend on the length of the serial-port word, where n = 8, 16, 24, or 32 bits, respectively.
Figure 25. Timing for Fixed Data-Rate Mode
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