
This is the second BIOS for the IBM 5160 (the revisions are: 08/16/82, 11/08/82, 01/10/86, 05/09/86)
It is dated 08NOV82 (11/08/82).

U18 has the IBM part number of 1501512, and is 32K in size
U19 has the IBM part number of 5000027, and is  8K in size

8 bit checksum of 1501512 = 00
8 bit checksum of 5000027 = 00
                           ----
                    added = 00


There are three BIN files in this ZIP file:

1. BIOS_5160_08NOV82_U18_1501512_27256_F800.BIN  --> Use this to create a U18 using a 27256 EPROM (rated at 250nS or faster)
2. BIOS_5160_08NOV82_U19_5000027_27256_F000.BIN  --> Use this to create a U19 using a 27256 EPROM (rated at 250nS or faster)
3. BIOS_5160_08NOV82_U19_5000027_F600.BIN        --> 8K binary of U19



