tmp89ch42 TOSHIBA Semiconductor CORPORATION, tmp89ch42 Datasheet - Page 259

• Manufacturer Part Number: tmp89ch42
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA001
17. Synchronous Serial Interface (SIO)
The TMP89CH42 contains 1 channel of high-speed 8-bit serial interfaces of the clock synchronization type.
Table 17-2 Pin Names
Serial interface 0
Table 17-1 SFR Address Assignment
Serial interface 0
input/output pin
Serial clock
SCLK0 pin
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(address)
(0x001F)
SIO0CR
SIOxCR
Serial data
(address)
(0x0020)
SIOxSR
SIO0SR
input pin
SI0 pin
SIOxBUF
(address)
SIO0BUF
(0x0021)
Serial data
output pin
SO0 pin
TMP89CH42