Z80 instruction language help please

[Jon Boy]

Hello, I have to do some work on the Z80 processor chip, but I am really stuck when it comes to programming one I have forgoten what everything does. I need to say what the following do in English.

1) LD A, (1800H)
1 a) LD B, A
2) LD C, 00H
3) LD H, 19H
4) LD L, OOH
5) LD A, (BC)
6) LD (HL), A
9) HALT

Im not asking for any of you to give me the answers, just would like to know a site that has this stuff but in english.

I know LD means Load, and the letters are what its loading, and halt is obvious. But I have no idea of the bits after the comma's.

Thanks for any help

Jon

 

[Jon Boy]

Bump any one please !