R01AN1504EJ0100 Datasheet, PDF (26/50 Pages) Renesas Technology Corp – Using the DTC to Perform Continuous Clock

RL78/G14
Enabling the CSI00 output
• Serial output enable register 0 (SOE0)
Using the DTC to Perform Continuous Clock
Synchronous Serial Communication
Symbol 15 14 13 12 11 10 9 8 7 6 5 4
3
2
1
0
SOE0 0 0 0 0 0 0 0 0 0 0 0 0 SOE03 SOE02 SOE01 SOE00
Value ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒ ‒
×
×
×
1
• Bit 0
SOE00
bit
0
1
Serial output enable/stop of channel 0
Stops output by serial communication operation
Enables output by serial communication operation
Setting the pin used by CSI00
• Port mode register 5 (PM5)
Symbol
PM5
Value
7
PM57
×
6
PM56
×
5
PM55
×
4
PM54
×
3
PM53
×
2
PM52
×
1
PM51
0
PM50
1
• Bit 0
PM50 bit
0
1
P50 pin I/O mode selection
Output mode (output buffer on)
Input mode (output buffer off)
• Port register 5 (P5)
Symbol
7
6
5
4
3
2
1
0
P5
P57
P56
P55
P54
P53
P52
P51
P50
Value
×
×
×
×
×
×
1
• Bit 0
P51 bit
0
1
Output 0
Output 1
Output data control (in output mode)
For details on register setting, refer to the RL78/G14 User’s Manual: Hardware.
Legend symbol:
×: Unused bit; blank cell: unchanged bit; ‒: reserved bit or unallocated bit
R01AN1504EJ0100 Rev. 1.00
Feb. 14, 2014
Page 26 of 47