DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 488

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Rev.7.00 Dec. 24, 2008 Page 434 of 698
REJ09B0074-0700
Figure 12.31 Example of Transmission Processing Flow
No
No
No
All data transmitted ?
and clear TDRE flag
Write data to TDR,
Start transmission
Clear TE bit to 0
Initialization
TEND = 1?
TEND = 1?
in SSR to 0
ERS = 0?
ERS = 0?
Start
End
Yes
Yes
Yes
Yes
Yes
No
No
Error processing
Error processing