ml670100 Oki Semiconductor, ml670100 Datasheet - Page 118

• Manufacturer Part Number: ml670100
• Description: Ml670100 Is A High-performance 32-bit Microcontroller
• Manufacturer: Oki Semiconductor

8.1.2
8.1.3
8-4
Table 8.2 lists the control registers for the Asynchronous Serial Interface (ASI).
Pins
Table 8.1 lists the pins connected to the Asynchronous Serial Interface (ASI).
Table 8.1 : Asynchronous Serial Interface (ASI) Pins
Control Registers
Table 8.2 : Asynchronous Serial Interface (ASI) Control Registers
Pin Name
Transmit data
Receive data
Address
0x060_0300
0x060_0301
0x060_0302
0x060_0303
0x060_0304
0x060_0305
0x060_0306
16TBCCLK
2TBCCLK
4TBCCLK
8TBCCLK
Figure 8.2 : Block Diagram for Baud Rate Generator (ASBGEN)
Name
ASI Buffer Register
ASI Status Register
ASI Control Register
Baud Rate Control Register
Baud Rate Timer Counter
Baud Rate Timer Register
ASI Test Control Register
Symbol
ASI_TXD
ASI_RXD
Direction
Input
Output
ASBTMC
ASBCON
ASBTMR
Symbol
ASBUF
ASIST
ASICON
ASBCON
ASBTMC
ASBTMR
ASTSCON
Description
This output is the transmit data for the Asynchronous Serial
Interface (ASI). It represents a secondary function for I/O
port PIO5[7].
This input is the receive data for the Asynchronous Serial
Interface (ASI). It represents a secondary function for I/O
port PIO5[6].
Overflow
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Size
(bits)
8
8
8
8
8
8
8
Initial value
Indeterminate
0x00
0x00
0x00
0x00
0x00
0x00
Baud rate
clock
Baud rate interrupt
request (BGINT)