Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 11 MOTOR CONTROL FUNCTION
R01UH0042EJ0500 Rev.5.00 Page 584 of 1513
Aug 12, 2011
(3) TAB1 I/O control register 3 (TAB1IOC3)
The TAB1IOC3 register is an 8-bit register that controls the output of the timer Q option function.
To output from the TOAB1Tm pin, set the TAB1IOC0.TAB1OEm bit to 1 and then set the TAB1IOC3 register.
The TAB1IOC3 register can be rewritten only when the TAB1CTL0.TAB1CE bit is 0.
Rewriting each bit of the TAB1IOC3 register is prohibited when the TAB1CTL0.TAB1CE bit is 1; however the same
value can be rewritten to each bit of the TAB1IOC3 register when the TAB1CTL0.TAB1CE bit is 1.
This register can be read or written in 8-bit or 1-bit units.
Reset sets this register to A8H.
Caution Set the TAB1IOC3 register to the reset value (A8H) when the timer is used in a mode other than
the 6-phase PWM output mode.
Remarks 1. Set the output level of the TOAB1Tm pin by using the TAB1IOC0 register.
2. m = 1 to 3
TAB1OLB3 TAB1IOC3 TAB1OEB3 TAB1OLB2 TAB1OEB2 TAB1OLB1TAB1OEB1 00
<6> <5> <4> <3> <2> 1
Setting of TOAB1Bm pin output level (m = 1 to 3)
Disable inversion of output of TOAB1Bm pin
Enable inversion of output of TOAB1Bm pin
TAB1OEBm
0
1
TAB1OLBm
0
1
TOAB1Bm pin output (m = 1 to 3)
Disable TOAB1Bm pin output.
• When TAB1OLBm bit = 0, low level is output from TOAB1Bm pin.
• When TAB1OLBm bit = 1, high level is output from TOAB1Bm pin.
Enable TOAB1Bm pin output.
After reset: A8H R/W Address: FFFFF582H
<7> 0