TMS320VC5502_06 Datasheet, PDF (167/190 Pages) Texas Instruments – Fixed-Point Digital Signal Processor

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TMS320VC5502
Fixed-Point Digital Signal Processor
SPRS166J – APRIL 2001 – REVISED AUGUST 2006
Table 5-40. McBSP as SPI Master or Slave Switching Characteristics (CLKSTP = 10b, CLKXP = 1)
(continued)
NO.
M46 t_{dis(CKXH-DXHZ)}
M47 t_{dis(FXH-DXHZ)}
M48 t_d(FXL-DXV)
PARAMETER
Disable time, DX high impedance following last
data bit from CLKX high
Disable time, DX high impedance following last
data bit from FSX high
Delay time, FSX low to DX valid
VC5502-200
VC5502-300
MASTER
SLAVE
MIN
MAX
MIN
UNIT
MAX
D–2
D + 10
ns
2P + 4
2P – 4
4P + 10 ns
4P + 10 ns
LSB
M51
MSB
M52
CLKX
M44
M43
M45
FSX
DX
Bit 0
M47
M46
M48
Bit (n-1)
(n-2)
M49
M50
(n-3)
(n-4)
DR Bit 0
Bit (n-1)
(n-2)
(n-3)
(n-4)
Figure 5-37. McBSP Timings as SPI Master or Slave: CLKSTP = 10b, CLKXP = 1
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Specifications 167