ez80l92 ZiLOG Semiconductor, ez80l92 Datasheet - Page 224

• Manufacturer Part Number: ez80l92
• Description: Ez80acclaim Flash Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Index
Numerics
100-pin LQFP package 4, 21
20 MHz Primary Crystal Oscillator Operation 198
32 KHz Real-Time Clock Crystal Oscillator
A
Absolute Maximum Ratings 201
Absolute maximum ratings 201
AC Characteristics 203
ACK 141, 145, 146, 147, 148, 149, 151, 156
Acknowledge 141
ADDR0 5, 21
ADDR1 5, 21
ADDR10 6, 21
ADDR11 7, 21
ADDR12 7, 21
ADDR13 7, 21
ADDR14 7, 21
ADDR15 7, 21
ADDR16 8, 21
ADDR17 8, 21
ADDR18 8, 21
ADDR19 8, 21
ADDR2 5, 21
ADDR20 8, 22
ADDR21 9, 22
ADDR22 9, 22
ADDR23 9, 22
ADDR3 5, 21
ADDR4 5, 21
ADDR5 5, 21
ADDR6 6, 21
ADDR7 6, 21
ADDR8 6, 21
ADDR9 6, 21
PS013014-0107
Operation 199
Address Bus 5, 6, 7, 8, 9
address bus 45, 50, 53, 54, 56, 57, 58, 61, 64, 65,
address bus, 24-bit 25
Addressing 151
Arbitration 143
Architectural Overview 1
asynchronous serial data 13, 15, 16
B
Baud Rate Generator 104, 108
Baud Rate Generator Functional Description 133
Block Diagram 3
BRG Control Registers 109
Bus Arbitration Overview 139
Bus Mode Controller 53
Bus Requests During ZDI Debug Mode 167
BUSACK 12, 23, 53, 167, 175, 181, 214
BUSREQ 12, 23, 53, 167, 176, 181
Byte Format 141
C
Characteristics, electrical
Chip Select Registers 67
Chip Select x Bus Mode Control Register 71
Chip Select x Control Register 70
Chip Select x Lower Bound Register 67
Chip Select x Upper Bound Register 69
Chip Select/Wait State Generator block 5, 6, 7, 8, 9
Chip Selects and Wait States 48
Chip Selects During Bus Request/Bus
Clear to Send 14, 16, 121
Clock Peripheral Power-Down Registers 35
68, 69, 90, 167, 176, 181
Acknowledge Cycles 53
Absolute maximum ratings 201
Pro d u c t Sp ec ific atio n
Index
218