Datasheet

Section 13 Timer Connection [H8S/2138 Group]
Rev. 4.00 Jun 06, 2006 page 343 of 1004
REJ09B0301-0400
13.1.3 Input and Output Pins
Table 13.1 lists the timer connection input and output pins.
Table 13.1 Timer Connection Input and Output Pins
Name Abbreviation
Input/
Output Function
Vertical synchronization signal
input pin
VSYNCI Input Vertical synchronization signal
input pin or FTIA input pin/TMIY
input pin
Horizontal synchronization
signal input pin
HSYNCI Input Horizontal synchronization signal
input pin or TMCI1 input pin
Composite synchronization
signal input pin
CSYNCI Input Composite synchronization signal
input pin or TMRI1 input pin
Spare vertical synchronization
signal input pin
VFBACKI Input Spare vertical synchronization
signal input pin or FTIB input pin
Spare horizontal
synchronization signal input pin
HFBACKI Input Spare horizontal synchronization
signal input pin or FTCI input
pin/TMIX input pin
Vertical synchronization signal
output pin
VSYNCO Output Vertical synchronization signal
output pin or FTOA output pin
Horizontal synchronization
signal output pin
HSYNCO Output Horizontal synchronization signal
output pin or TMO1 output pin
Clamp waveform output pin CLAMPO Output Clamp waveform output pin or
FTIC input pin
Blanking waveform output pin CBLANK Output Blanking waveform output pin