EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 219

• Manufacturer Part Number: EZ80190AZ050SC00TR
• Description: IC EZ80 ACCLAIM 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050SC00TR

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timer Reload Low Byte Register 37
timer reload value 35, 37, 38
Trailing Edge Change on Ring Indicator 82
Transferring Data 93
transmit FIFO 73, 74, 76, 77
Transmit Holding Register bit 80
Transmit Holding Register FIFO bit 80
Transmit Shift Register 80
transmit shift register 68, 69, 77
Transmit Shift Register, SPI 26, 90, 91
Transmit Shift register, SPI 89
trigger-level detection logic 68
TXD 73
TXD output 68, 69, 77
TXD pin 68
TXD signal 69
TxD0 17
TxD1 14
U
UART FIFO Control Register 76
UART Functional Description 68
UART Functions 68
UART Interrupt Enable Register 74
UART Interrupt Identification Register 75
UART Interrupts 70
UART interrupts 74
UART Line Control Register 77
UART Line Status Register 79
UART Modem Control 69
UART Modem Control Register 78
UART Modem Status Interrupt 71
UART Modem Status Register 81
UART Receive Buffer 73
UART Receive Buffer Register 73
UART Receiver 69
UART Receiver Interrupts 70
UART Recommended Usage 71
UART Registers 72
UART Scratch Pad Register 82
PS006614-1208
UART Transmit Holding Register 73
UART Transmitter 68
UART Transmitter Interrupt 70
UARTx_IER register 74
UARTx_IIR register 72, 75, 76
UARTx_LCTL 63, 64, 65, 69, 71
UARTx_LSR register 68, 69, 70, 71, 72, 77,
80, 81
UARTx_MSR register 71, 72, 82
UARTx_RBR register 69, 72, 81
UARTx_THR register 65, 68, 70, 72
Universal Asynchronous Receiver/ Trans-
mitter 67
Universal Zilog Interface 1, 62, 84
Universal Zilog Interface Blocks, Register
Map 26
UZI 62, 84
UZI and BRG Control Registers 64
UZI Baud Rate Generator 63, 85
UZI Control register 85
UZI control register 63
UZI Control Registers 64
UZI interface 14, 15, 16, 17, 18, 19, 20
V
VCC 2
vectored interrupt function 137
W
WAIT state 57, 94, 97, 137
Wait State Timing for Read Operations 190
Wait State Timing for Write Operations 191
Wait States 54
Watchdog Timer 38, 39
Watchdog Timer Overview 39
Watchdog Timer Reset Register 41
Watchdog Timer, Register Map 24
WCOL—see write collision 87, 88, 90
WDT time-out 40, 41
Product Specification
Index
209