Renesas rl78 User Manual

 

RL78/G1A 

 

CHAPTER  6   TIMER  ARRAY  UNIT 

R01UH0305EJ0200  Rev.2.00 

 

 

211  

Jul 04, 2013 

The TOEm register is used to enable or disable timer output of each channel. 

Channel n for which timer output has been enabled becomes unable to rewrite the value of the TOmn bit of  timer 

output register m (TOm) described later by software, and the value reflecting the setting of the timer output function 

through the count operation is output from the timer output pin (TOmn). 

The TOEm register can be set by a 16-bit memory manipulation instruction. 

The lower 8 bits of the TOEm register can be set with a 1-bit or 8-bit memory manipulation instruction with TOEmL. 

Reset signal generation clears this register to 0000H. 

 

 

Address: F01BAH, F01BBH (TOE0)    After reset: 0000H     R/W 

Symbol 15 

14 

13

12 

11 

10

9 8 7 6 5 4 3 2 1 0 

TOEm  0 0 0 0 0 0 0 0 

TOE

m7

TOE

m6

TOE

m5

TOE

m4

TOE

m3 

0 

TOE

m1 

TOE

m0

 

TOE

mn 

Timer output enable/disable of channel n 

0 

Disable output of timer. 

Without reflecting on TOmn bit timer operation, to fixed the output. 

Writing to the TOmn bit is enabled, and level set to TOmn bit is output from the TOmn pin. 

1 

Enable output of timer. 

Reflected in the TOmn bit timer operation, to generate the output waveform. 

Writing to the TOmn bit is disabled (writing is ignored). 

 

Remark  m: Unit number (m = 0), n: Channel number (n = 0 to 7 (however, timer input pin (TImn), timer output pin 

(TOmn) : n = 0, 1, 3 to 7))