Datasheet

Section 13 Timer Connection [H8S/2138 Group]
Rev. 4.00 Jun 06, 2006 page 350 of 1004
REJ09B0301-0400
Bits 5 and 4—Horizontal Synchronization Output Mode Select 1 and 0 (HOMOD1,
HOMOD0): These bits select the signal source and generation method for the IHO signal.
Bit 6 Bit 5 Bit 4
ISGENE VOMOD1 VOMOD0 Description
0 0 0 The IHI signal (without 2fH modification)
is selected (Initial value)
1 The IHI signal (with 2fH modification) is selected
1 0 The CL1 signal is selected
1
1 0 0 The IHG signal is selected
1
10
1
Bits 3 and 2—Vertical Synchronization Output Mode Select 1 and 0 (VOMOD1, VOMOD0):
These bits select the signal source and generation method for the IVO signal.
Bit 6 Bit 3 Bit 2
ISGENE VOMOD1 VOMOD0 Description
0 0 0 The IVI signal (without fall modification or IHI
synchronization) is selected (Initial value)
1 The IVI signal (without fall modification, with IHI
synchronization) is selected
1 0 The IVI signal (with fall modification, without IHI
synchronization) is selected
1 The IVI signal (with fall modification and IHI
synchronization) is selected
1 0 0 The IVG signal is selected
1
10
1