Blitter execution times

This article documents blitter execution times for blitter operations

Blitter Execution Times

		HOP
LOP	0	1	2	3
0	1	1	1	1
1	2	2	3	3
2	2	2	3	3
3	1	1	2	2
4	2	2	3	3
5	2	2	2	2
6	2	2	3	3
7	2	2	3	3
8	2	2	3	3
9	2	2	3	3
10	2	2	2	2
11	2	2	3	3
12	1	1	2	2
13	2	2	3	3
14	2	2	3	3
15	1	1	1	1

HOP = Halftone Operation

LOP = Logical Operation

All timings are assuming the BLITTER is the only DMA device using the BUS. If other devices are using the BUS the figures may increase.

All timing figures are given in nops per word of transfer. Ie. a value of 2 would take the equivilent time of 2 nops to transfer 1 word of data.