ez80190 ZiLOG Semiconductor, ez80190 Datasheet - Page 221

• Manufacturer Part Number: ez80190
• Description: Ez80190 Microprocessor
• Manufacturer: ZiLOG Semiconductor

WCOL—see write collision
WDT time-out period 40–42
WDT time-out RESET indicator flag 39
WDT_CTL register 40
WDT_EN bit 40
WDT_PERIOD 40–41
Webserver ID High Byte Register 162
Webserver ID Low Byte Register 162
Webserver ID Revision Register 163
WR—see Write instruction 5
WRITE bit 95–96, 101, 107–108
write collision 85–86, 88
Write instruction 5
X
x DATA 122–123, 125, 127
X
X
Y
y DATA 122–123, 127–129
Z
Z180 CPU 30
Z80 CPU 1, 30
Z80 MEMORY mode 52, 137, 155, 160– 161,
Z80 mode—see Z80 MEMORY mode
Z80-compatible mode 30
ZCL—see ZDI Clock
ZDA—see ZDI Data
ZDI—see ZiLOG Debug Interface
ZDS—see ZiLOG Developer Studio
PS006613-0306
IN
OUT
164–165
19, 177
19, 177
P R E L I M I N A R Y
ZiLOG Debug Interface 12, 30, 146–147
ZiLOG Developer Studio 146, 195
ZPAK II emulator 146–147
Address Match Registers 154
block 146
Block READ 152
Block WRITE 151
break 153, 155–157
Break Control Register 154, 156
BREAK mode 164
Breakpoints 152–153
Clock 12, 147–150, 156
Clock and Data Conventions 147
Data 12, 147–149, 156
data transfer 149
Interface 147
Overview 146
Read Memory Data Value Register 165
Read Only Registers 154
Read Operations 151
Read Register Low, High, and Upper 164
Read/Write Control Register 159
Register Addressing 149
Register Definitions 154
registers 149
Single-Bit Byte Separator 149
Single-Byte READ 151
Single-Byte WRITE 150
START bit 147
START condition 148
START signal 148–149
Status Register 164
Write Data Registers 158
Write Memory Register 161
Write Only Registers 153
Write Operations 150
Index
207