Figure 10.29 Phase Counting Mode Application Example - Hitachi H8S/2628 Hardware Manual

Edge
TCLKA
detection
TCLKB
circuit

Figure 10.29 Phase Counting Mode Application Example

Rev. 1.0, 09/02, page 220 of 568
Channel 1
TCNT_1
TGRA_1
(speed period capture)
TGRB_1
(speed period capture)
TCNT_0
TGRA_0
(speed control period)
TGRC_0
(position control period)
TGRB_0 (pulse width capture)
TGRD_0 (buffer operation)
Channel 0
+
-
+
-