R01AN1504EJ0100 Datasheet, PDF (27/50 Pages) Renesas Technology Corp – Using the DTC to Perform Continuous Clock

RL78/G14
• Port mode register 5 (PM5)
Using the DTC to Perform Continuous Clock
Synchronous Serial Communication
Symbol
PM5
Value
7
PM57
×
6
PM56
×
5
PM55
×
4
PM54
×
3
PM53
×
2
PM52
×
1
PM51
0
0
PM50
• Bit 1
PM51 bit
0
1
P51 pin I/O mode selection
Output mode (output buffer on)
Input mode (output buffer off)
• Port register 3 (P3)
Symbol
7
6
5
4
3
2
1
0
P3
0
0
0
0
0
0
P31
P30
Value
‒
‒
‒
‒
‒
‒
×
1
• Bit 0
P30 bit
0
1
Output 0
Output 1
Output data control (in output mode)
• Port mode register 3 (PM3)
Symbol
7
6
5
4
3
2
1
0
PM3
1
1
1
1
1
1
PM31
PM30
Value
×
×
×
×
×
×
×
0
• Bit 0
PM30 bit
0
1
P30 pin I/O mode selection
Output mode (output buffer on)
Input mode (output buffer off)
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 27 of 47