tmpr4937 TOSHIBA Semiconductor CORPORATION, tmpr4937 Datasheet - Page 361

• Manufacturer Part Number: tmpr4937
• Description: 64-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

11. Serial I/O Port
11.1 Features
SIO1). SIO has the following features.
(1) Full duplex transmission (simultaneous transmission and reception)
(2) On-chip baud rate generator
(3) Modem flow control (CTS/RTS)
(4) FIFO
(5) Supports DMA transfer
(6) Supports multi-controller systems
The TX4937 asynchronous Serial I/O (SIO) interface has two full duplex UART channels (SIO0 and
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Transmit FIFO: 8 bits × 8 stages
Reception FIFO: 13 bits × 16 stages (data: 8 bits, status: 5 bits)
Supports Master/Slave operation
11-1
Chapter 11 Serial I/O Port