R01AN1504EJ0100 Datasheet, PDF (32/50 Pages) Renesas Technology Corp – Using the DTC to Perform Continuous Clock

RL78/G14
Disabling the CSI00 interrupt
• Interrupt mask flag register (MK0H)
Using the DTC to Perform Continuous Clock
Synchronous Serial Communication
Symbol
7
6
5
4
MK0H SREMK0 SRMK0 STMK0
1
TMMK01H CSIMK01 CSIMK00
IICMK01 IICMK00
Value
×
×
1
‒
3
2
1
0
1
SREMK2 SRMK2 STMK2
TMMK11H CSIMK21 CSIMK20
IICMK21 IICMK20
‒
×
×
×
• Bit 5
CSIMK00
bit
Interrupt servicing control
0
Interrupt servicing enabled
1
Interrupt servicing disabled
Setting the transmit data
• CSI00 data register (SIO00)
Symbol
7
6
5
4
3
2
1
0
SIO00
‒
‒
‒
‒
‒
‒
‒
‒
Value
00H to FFH
Enabling the CSI00 interrupt
• Interrupt mask flag register (MK0H)
Symbol
7
6
5
4
MK0H SREMK0 SRMK0 STMK0
1
TMMK01H CSIMK01 CSIMK00
IICMK01 IICMK00
Value
×
×
0
‒
3
2
1
0
1
SREMK2 SRMK2 STMK2
TMMK11H CSIMK21 CSIMK20
IICMK21 IICMK20
‒
×
×
×
• Bit 5
CSIMK00
bit
Interrupt servicing control
0
Interrupt servicing enabled
1
Interrupt servicing disabled
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 32 of 47