psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 49

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

Figure 21 shows the timing of looping TSa on DU to TSa on DD (a = 0...11) via CDAxy
register. TSa is read in the CDAxy register from DU and is written one frame later on DD.
.
Figure 21
Data Access when Looping TSa from DU to DD
Data Sheet
*) if access by the µC is required
CDAxy
a = 0...11
FSC
DD
DU
TSa
TSa
µC
*)
39
TSa
TSa
STI
PSB 21391
PSB 21393
Interfaces
2001-03-07