upd78f0124m6gba1-8et Renesas Electronics Corporation., upd78f0124m6gba1-8et Datasheet - Page 326

• Manufacturer Part Number: upd78f0124m6gba1-8et
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

(5) SO10 output
326
The status of the SO10 output is as follows if bit 7 (CSIE10) of serial operation mode register 10 (CSIM10) is
cleared to 0.
Note Status after reset
Caution If a value is written to TRMD10, DAP10, and DIR10, the output value of SO10 changes.
TRMD10 = 0
TRMD10 = 1
TRMD10
Note
DAP10 = 0
DAP10 = 1
CHAPTER 15 SERIAL INTERFACE CSI10
DAP10
Table 15-3. SO10 Output Status
−
User’s Manual U16315EJ3V1UD
DIR10 = 0
DIR10 = 1
DIR10
−
−
Outputs low level
Value of SO10 latch
(low-level output)
Value of bit 7 of SOTB10
Value of bit 0 of SOTB10
SO10 Output
Note
.