EZ80F91MCU ZILOG [Zilog, Inc.], EZ80F91MCU Datasheet - Page 394

• Manufacturer Part Number: EZ80F91MCU
• Description: eZ80Acclaim-TM Flash Microcontrollers
• Manufacturer: ZILOG [Zilog, Inc.]

Time-Out Period Selection 123
Timer Control Register 138
Timer Data Register—High Byte 142
Timer Data Register—Low Byte 142
Timer Input Capture Control Register 144
Timer Input Capture Value A Register—High
Timer Input Capture Value A Register—Low
Timer Input Capture Value B Register—High
Timer Input Capture Value B Register—Low
Timer Input Source Selection 131
Timer Interrupt Enable Register 139
Timer Interrupt Identification Register 141
Timer Interrupts 130
Timer Output 131
Timer Port Pin Allocation 135
Timer Registers 136
Timer Reload Register—High Byte 144
Timer Reload Register—Low Byte 143
TMS—see JTAG Test Mode Select
TOUT0 29, 135
TOUT1 29, 135
Trace buffer memory 311
Trace history buffer 311
Transferring Data 221
transmit shift register 184, 192, 196, 200
Transmit Shift Register, SPI 212–214, 217–
Transmit, Infrared Encoder/Decoder 205
trigger-level detection logic 184
TRIGOUT 312, 314
tristate 157
TRSTn—see Test Access Port Reset
Tx_CLK 31
Tx_EN 31
Tx_ER 31
TxD0 17, 31
PS019209-0504
Byte 146
Byte 145
Byte 147
Byte 146
218
Compare Control Register 1 147
Compare Control Register 2 148
Compare Value Register—High Byte 150
Compare Value Register—Low Byte 149
P R E L I M I N A R Y
TxD1 20, 31
TxD2 31
TxD3 31
TxDMA 242
U
UART—see Universal Asynchronous
Universal Asynchronous Receiver/Transmitter
Usage, JTAG Boundary Scan 319
V
VBO—see Voltage Brown-Out
V
V
VCO—see Voltage Controlled Oscillator
VLAN tagged frame 261
Voltage Brown-Out 51–53, 347
CC
CC
Receiver/Transmitter
183
Baud Rate Generator Register—Low and
FIFO Control Register 195
Functional Description 184
Functions 184
Interrupt Enable Register 192
Interrupt Identification Register 193
Interrupts 186
Line Control Register 196
Line Status Register 200
Modem Control 185
Modem Control Register 198
Modem Status Interrupt 187
Modem Status Register 202
Receive Buffer Register 192
Receiver 185
Receiver Interrupts 186
Recommended Usage 187
Registers 191
Scratch Pad Register 203
Transmit Holding Register 191
Transmitter 184
Transmitter Interrupt 186
—see supply voltage
ramp rate 347
High Bytes 189
Product Specification
eZ80F91 MCU
Index
375