mechanism of operation, 82, 83f Yield, 248
sophisticated types of, 82
Websites, 343-344 Z80186,81
Wide cache memory, 280f Z80188,81
-WR path, 47 28530, 61-62
-WR signal, 98 Z8536,61-62
280 peripherals, 61-62
XOFF processing, 236237 Zilog 2-80, 6, 32f, 34, 265
XON processing, 236-237
362 Index