ez80190 ZiLOG Semiconductor, ez80190 Datasheet - Page 211

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

Index
Numerics
100-pin LQFP package 4, 194
16-bit divisor count 62–63
16-bit downcounter 31, 61
16-bit reload register 31
16-bit start value 33
16-MB linear addressing 30
24-bit address bus 22
24-bit address mode 30
4-bit clock prescaler 31
A
Absolute Maximum Ratings 178
AC Characteristics 184
ACK—see Acknowledge
ACK bit 100
Acknowledge 91–92, 96–97, 99–100, 102–
ADDR0 6
ADDR1 6
ADDR2 6
ADDR3 6
ADDR4 6
ADDR5 6
ADDR6 7
ADDR7 7
ADDR8 7
ADDR9 7
ADDR10 7
ADDR11 8
ADDR12 8
ADDR13 8
ADDR14 8
ADDR15 8
ADDR16 9
ADDR17 9
ADDR18 9
ADDR19 9
PS006613-0306
103, 105, 107–108
I
2
C 91
P R E L I M I N A R Y
ADDR20 9
ADDR21 9
ADDR22 10
ADDR23 10
address bus 6–10, 52, 54, 55, 136
address match 52, 56, 149, 153
Addressing 102
ADL MEMORY mode 52, 137–138, 155, 160,
ADL Mode—see ADL MEMORY mode
alternate-function I/O 45, 60
Alternatives to OTI2R and INI2R 115
AND connection 93
Arbitration 95–100, 101, 104, 107–108
Architectural Overview 1
Arithmetic Instructions 166
asynchronous communications protocol 65–66
Asynchronous Receiver/Transmitter 60
asynchronous reception protocol 66
asynchronous serial data 14, 17
asynchronous transmission protocol 66
auto-address increment function 161
automatic reload 35–38
B
Baud Rate Generator 61
bidirectional serial protocol 147
BI—see Break Indication 78
bit generation and detection, parity 65
bit generation and detection, start 65
bit generation and detection, stop 65
Bit Manipulation Instructions 166
block data transfer 139
165
24-bit 22
ZDI Registers 154–158
bit 137–138
bits 67
Functional Description 61
output 61
Index
197