computer architecture

 Assembly language 8085 (write Code and Flowchart):

Find the number of positive elements (most significant bit 0) in a block of data. The length of the block is in memory location 1001H and the block itself begins in memory location 1002H. Store the number of positive elements in memory location 2000H Before excution: 

1001H = 03H 

1002H = 13H

1003H = 9AH

1004H = C4H 

2000H = XX 

After execution: 

1001H = 03H

 1002H = 13H 

1003H = 9AH 

1004H = C4H 

2000H = 01H