sequential (53) chosen clock line (load shift line)

 https://kamchihau.blogspot.com/2022/11/and-brt2-stand-for-total-breaker-1-and.html

.

Ref: https://wodewangzhishime.blogspot.com/2022/02/httpswodewangzhishime_62.html. 

.

.

.

 

.

Me: There're 4 pictures. . We just look at the 1st picture.

.

When the chosen clock line is at the up cycle, the load shift line is at the up cycle too. . .When the load shift line is at the up cycle, Serial input is allowed and parallel input is disallowed.

.

John: OK. . Now, we look at the second picture.. When we parallel input, the chosen clock line is the Up cycle. . If the chosen clock line is at the Up cycle, the Parallel input is disallowed. . . How do we parallel input ??

Me: It is easily solved,

.

When we parallel input, the chosen clock line is Up cycle, We specially add a parallel input designed inverter. . Finally, serial input is disallowed, and, parallel input is allowed.