Flow Chart Of Bit Strip Control Operation - NEC switch User Manual

CHAPTER 8
Figure 8-34. Flow Chart of Bit Strip Control Operation
Idle state
N
Reception start?
Y
Receive bit input
N
Receive bit = 1?
Y
Shift bit
stuffing register
N
Bit stuffing register
= 3FH?
Y
Disable
USBPOB increment
Was
Y
EOP receive signal
set?
N
Receive bit input
N
Receive bit = 1?
Y
Bit stuffing error output
Was
N
EOP receive signal
set?
Y
Idle state
User's Manual U12978EJ3V0UD
USB FUNCTION
Reset bit
stuffing register
1
Reset bit
stuffing register
1
153