MSC7115 Motorola Semiconductor Products, MSC7115 Datasheet - Page 27

• Manufacturer Part Number: MSC7115
• Manufacturer: Motorola Semiconductor Products

Freescale Semiconductor
Notes:
No.
307
308
309
310
311
TDMxTCK High to TDMxTD output valid
TDMxTD hold time
TDMxTCK High to TDMxTD output high impedance
TDMXTFS/TDMxRFS output valid
TDMxTFS/TDMxRFS output hold time
1.
2.
Output values are based on 30 pF capacitive load.
Inputs are referenced to the sampling that the TDM is programmed to use. Outputs are referenced to the programming edge
they are programmed to use. Use of the rising edge or falling edge as a reference is programmable. Refer to the MSC711x
Reference Manual for details. TDMxTCK and TDMxRCK are shown using the rising edge.
TDMxTFS (output)
TDMxTFS (input)
TDMxRFS (output)
TDMxRCK
TDMxTCK
TDMxTD
MSC7115 Low-Cost 16-bit DSP with DDR Controller Data Sheet, Rev. 11
TDMxRCK
TDMxRFS
TDMxRD
Characteristic
303
303
303
Figure 9. TDM Transmit Signals
Figure 8. TDM Receive Signals
Table 21. TDM Timing
306
307
301
301
304
305
305
310
300
310
300
Expression
302
302
Min
2.0
2.5
—
—
—
308
309
311
Max
14.0
10.0
13.5
—
—
311
Specifications
Units
ns
ns
ns
ns
ns
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