===== 05 AKD F25 SIO0 ACK DELAY BY BYTE | BIOS 19951204 System ROM Version 3.0 11/18/96 A BadVaddr as the group starts: 00000480 SIO0 pad in slot 1, CTRL 1003h: write to RX, write to /ACK, /ACK low, by byte (row 114): select +0: 1406/1736/102 1428/1747/102 1461/1780/102 1450/1758/106 1450/24882/49 select +200: 1439/1769/96 1406/1729/91 1428/1741/102 1461/1769/102 1450/24877/51 select +1000: 1362/1681/95 1417/1736/102 1450/1769/102 1428/1747/102 1450/24877/49 select +3000: 1395/1726/91 1406/1728/102 1450/1769/102 1450/1769/108 1453/24880/49 select +10000: 1351/1681/102 1428/1747/102 1450/1780/102 1439/1758/95 1417/24844/49 01h after select +3000 and k steps of 17 cycles: 1428/1758 1406/1736 1395/1714 1384/1703 1362/1681 1351/1670 1329/1648 1450/1780 100 turns of the bit 7 poll: 1238 Done.