tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 404

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Point A
Point B
Point C
Point D
Software-capture and save timer value (tAB)
Software-capture and save timer value (tAC)
Software-capture and save timer value (tAD)
Figure 3.12 Serial Operation Mode Byte Reception Flow
16-bit Timer 0 starts counting up
Make backup copy of tAD value
16-bit Timer 0 stops counting
( T1 = 8/fc, counter cleared)
Set TB0RG1 to 0xFFFF
Initialize 16-bit Timer 0
on serial receive pin?
Low-to-high transition
on serial receive pin?
on serial receive pin?
Low-to-high transition
on serial receive pin?
High-to-low transition
High-to-low transition
Prescaler is on.
tAC
Done
Start
tAD?
TMP1940FDBF-46
Yes
Yes
Yes
Yes
Yes
TMP1940FDBF
Stop operation
(infinite loop)