tmp86fh46bng TOSHIBA Semiconductor CORPORATION, tmp86fh46bng Datasheet - Page 119

• Manufacturer Part Number: tmp86fh46bng
• Description: 8 Bit Microcontroller Tlcs-870/c Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

10. Synchronous Serial Interface (SIO)
10.1
INTSIO
SIOCR1
interrupt
The serial interfaces connect to an external device via SI, SO, and SCK pins.
When these pins are used as serial interface, the output latches for each port should be set to "1".
Configuration
Control circuit
Note: Set the register of port correctly for the port assigned as serial interface pins.
Internal clock
input
For details, see the description of the input/output port control register.
SIOSR
Figure 10-1 Synchronous Serial Interface (SIO)
Shift clock
MSB/LSB
selection
Internal data bus
Page 101
To BUS
SIORDB
SIOTDB
Shift register on transmitter
Shift register on receiver
(Note)
(Note)
(Note)
Port
Port
Port
(Serial data output)
(Serial data input)
(Serial data output)
SO pin
SI pin
SCK
TMP86FH46BNG
pin