ez80190 ZiLOG Semiconductor, ez80190 Datasheet - Page 216

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

MACC_xRELOAD 27, 115, 121, 123, 127
MACC_xSTART 27, 115, 121, 123, 125
MACC_yEND 27, 115, 121, 123, 128–129
MACC_yRELOAD 27, 115, 121, 123, 129
MACC_ySTART 27, 115, 121, 123, 128
maskable interrupt 11, 164
Master In Slave Out 14, 17, 82
MASTER mode 90, 100–101, 105, 107–110
MASTER mode, SPI 85
Master Out Slave In 14, 17, 82–84, 86
Master Receive 90, 98
master receiver 92, 100
MASTER TRANSMIT mode 90, 95, 100
master transmitter 101
MASTER_EN 86–87
MBASE 137, 155, 159, 161, 165
Memory and I/O Chip Selects 49
Memory Chip Select Example 50
Memory Chip Select Operation 49
Memory Chip Select Priority 50
Memory Chip Selects 49
Memory mode suffixes 160
Memory Request 5
memory space 6–10, 49, 52
MISO—see Master In Slave Out
MISO0 17
MISO1 14
Mode Fault 86
modem 67
PS006613-0306
start bit 95–100, 102, 105–106, 108
START condition 106
START TRANSMIT condition 106
stop bit 98–100, 102, 105–106, 108
STOP condition 106
STOP TRANSMIT condition 106
Status Codes for Data Bytes, I
Status Codes, I
Status Codes for Data Bytes, I
Status Codes, I
offset value 52
eZ80
control logic 67
control output 77
®
CPU 111
2
2
C 98
C 96
2
2
C 100
C 97
P R E L I M I N A R Y
modem status 68, 70, 73, 77
Modem Status Interrupt, UART 69
Modem Status Register, UART 26–27, 80
modem status signal 15–16, 18–19
MODF—see Mode Fault 83, 86, 88
Module Reset 69
MOSI—see Master Out Slave In
MOSI0 17
MOSI1 14
most significant bit 37–38, 67, 82, 83, 91–92,
most significant byte 37–38, 114, 119–122,
MREQ—see Memory Request
MSB—see most significant byte
msb—see most significant bit
multimaster conflict 86, 88
Multiply-Accumulator 57, 111, 113, 114, 115,
Multiply-Accumulator, Register Map 27–28
N
NACK—see Not Acknowledge
NMI—see Nonmaskable Interrupt
NMI input 11
NMI signal 11
NMI_OUT 40–41
NO ERROR condition 70
NOISE bit 119, 129, 131
NOISE field 119
NOISE value 119
Nonmaskable Interrupt 11, 30, 39–41, 168
Not Acknowledge 90, 92, 96–101, 105, 108
O
OE—see overrun error
On-chip peripherals
104, 107, 120, 130, 147, 151
134
118, 122, 134
input ports 77
inputs 67
Basic Operation 112
Control And Data Registers 125
RAM 58
Index
202