Datasheet

Section 11 16-Bit Timer Pulse Unit (TPU)
Page 710 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Table 11.6 TPSC2 to TPSC0 (Channel 0)
Channel
Bit 2
TPSC2
Bit 1
TPSC1
Bit 0
TPSC0 Description
0 0 0 0 Internal clock: counts on φ/1
1 Internal clock: counts on φ/4
1 0 Internal clock: counts on φ/16
1 Internal clock: counts on φ/64
1 0 0 External clock: counts on TCLKA pin input
1 External clock: counts on TCLKB pin input
1 0 External clock: counts on TCLKC pin input
1 External clock: counts on TCLKD pin input
Table 11.7 TPSC2 to TPSC0 (Channel 1)
Channel
Bit 2
TPSC2
Bit 1
TPSC1
Bit 0
TPSC0 Description
1 0 0 0 Internal clock: counts on φ/1
1 Internal clock: counts on φ/4
1 0 Internal clock: counts on φ/16
1 Internal clock: counts on φ/64
1 0 0 External clock: counts on TCLKA pin input
1 External clock: counts on TCLKB pin input
1 0 Internal clock: counts on φ/256
1 Counts on TCNT2 overflow/underflow
Note: This setting is ignored when channel 1 is in phase counting mode.