Z80 instruction exerciser Undefined status bits NOT taken into account ld hl,(nnnn)..................( 16) cycles OK (01ae: 1158) ld sp,(nnnn)..................( 16) cycles OK (01b0: 11c0) ld (nnnn),hl..................( 16) cycles OK (01b2: 12f8) ld (nnnn),sp..................( 16) cycles OK (01b4: 1360) ld (+1),nn.............( 32) cycles OK (01b6: 15d0) ld (-1),nn.............( 32) cycles OK (01b8: 1638) ld ,(nnnn).............( 32) cycles OK (01ba: 10f0) ld ,(nnnn).............( 32) cycles OK (01bc: 1228) ld ,nnnn...............( 32) cycles OK (01be: 1498) ld a,<(bc),(de)>..............( 44) cycles OK (01c0: 1500) ld a,(nnnn) / ld (nnnn),a.....( 44) cycles OK (01c2: 1a48) ldd (1)....................( 44) cycles OK (01c4: 1ab0) ldd (2)....................( 44) cycles OK (01c6: 1b18) ldi (1)....................( 44) cycles OK (01c8: 1b80) ldi (2)....................( 44) cycles OK (01ca: 1be8) ld ,nn....( 64) cycles OK (01cc: 1568) ld (nnnn),.............( 64) cycles OK (01ce: 1290) ld (nnnn),.............( 64) cycles OK (01d0: 13c8) ld ,nnnn.........( 64) cycles OK (01d2: 1430) ld (+1),a..............( 64) cycles OK (01d4: 2198) ld (-1),a..............( 64) cycles OK (01d6: 2200) ld (),a................( 96) cycles OK (01d8: 2268) ld a,(+1)..............( 128) cycles OK (01da: 1840) ld a,(-1)..............( 128) cycles OK (01dc: 18a8) ld (+1),..........( 256) cycles OK (01de: 20c8) ld (-1),..........( 256) cycles OK (01e0: 2130) ld ,(+1)..........( 256) cycles OK (01e2: 1770) ld ,(-1)..........( 256) cycles OK (01e4: 17d8) n,(+1).......( 448) cycles OK (01e6: 1f28) n,(-1).......( 448) cycles OK (01e8: 1f90) ld ,(+1)......( 512) cycles OK (01ea: 16a0) ld ,(-1)......( 512) cycles OK (01ec: 1708) ld (+1),......( 1,024) cycles OK (01ee: 1ff8) ld (-1),......( 1,024) cycles OK (01f0: 2060) bc..................( 1,536) cycles OK (01f2: 0938) de..................( 1,536) cycles OK (01f4: 0a70) hl..................( 1,536) cycles OK (01f6: 0ba8) ix..................( 1,536) cycles OK (01f8: 0c10) iy..................( 1,536) cycles OK (01fa: 0c78) sp..................( 1,536) cycles OK (01fc: 0db0) bit n,(+1).............( 2,048) cycles OK (01fe: 05f8) bit n,(-1).............( 2,048) cycles OK (0200: 0660) a...................( 3,072) cycles OK (0202: 0868) b...................( 3,072) cycles OK (0204: 08d0) c...................( 3,072) cycles OK (0206: 09a0) d...................( 3,072) cycles OK (0208: 0a08) e...................( 3,072) cycles OK (020a: 0ad8) h...................( 3,072) cycles OK (020c: 0b40) l...................( 3,072) cycles OK (020e: 0ce0) (hl)................( 3,072) cycles OK (0210: 0d48) ld ,........( 3,456) cycles OK (0212: 1978) cpd........................( 6,144) cycles ERR (0214: 0730) cpi........................( 6,144) cycles ERR (0216: 0798) ...........( 6,144) cycles ERR (0218: 1d20) (+1).........( 6,144) cycles OK (021a: 0e18) (-1).........( 6,144) cycles OK (021c: 0e80) n,.....( 6,912) cycles OK (021e: 1ec0) ld ,........( 6,912) cycles ERR (0220: 19e0) .....................( 7,168) cycles ERR (0222: 1cb8) neg...........................( 16,384) cycles ERR (0224: 1c50) add hl,..........( 35,840) cycles ERR (0226: 02b8) add ix,..........( 35,840) cycles ERR (0228: 0320) add iy,..........( 35,840) cycles ERR (022a: 0388) aluop a,nn....................( 45,056) cycles ERR (022c: 03f0) bit n,....( 49,152) cycles ERR (022e: 06c8) .............( 65,536) cycles ERR (0230: 0800) hl,....( 71,680) cycles ERR (0232: 1088) aluop.........................( 6,144) cycles ERR (0234: 0250) ..............................( 6,144) cycles ERR (0236: 0528) ..............................( 6,144) cycles ERR (0238: 0590) ..............................( 6,144) cycles ERR (023a: 0458) ..............................( 6,144) cycles ERR (023c: 1d88) ..............................( 6,144) cycles ERR (023e: 1df0) ..............................( 6,144) cycles ERR (0240: 1e58) ..............................( 6,144) cycles ERR (0242: 1910) ..............................( 6,144) cycles ERR (0244: 0ee8) ..............................( 6,144) cycles ERR (0246: 0f50) ..............................( 6,144) cycles ERR (0248: 0fb8) ..............................( 6,144) cycles ERR (024a: 1020) ..............................( 6,144) cycles ERR (024c: 04c0) ..............................( 6,144) cycles ERR (024e: 0000)