HD64F2149 Datasheet, PDF (399/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

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
Vertical synchronization
signal input pin
Abbreviation
VSYNCI
Input/
Output
Input
Horizontal synchronization
signal input pin
Composite synchronization
signal input pin
Spare vertical synchronization
signal input pin
Spare horizontal
synchronization signal input
pin
Vertical synchronization
signal output pin
Horizontal synchronization
signal output pin
Clamp waveform output pin
HSYNCI
CSYNCI
VFBACKI
HFBACKI
VSYNCO
HSYNCO
CLAMPO
Input
Input
Input
Input
Output
Output
Output
Blanking waveform output pin CBLANK
Output
Function
Vertical synchronization signal
input pin or FTIA input pin/TMIY
input pin
Horizontal synchronization signal
input pin or TMCI1 input pin
Composite synchronization signal
input pin or TMRI1 input pin
Spare vertical synchronization
signal input pin or FTIB input pin
Spare horizontal synchronization
signal input pin or FTCI input
pin/TMIX input pin
Vertical synchronization signal
output pin or FTOA output pin
Horizontal synchronization signal
output pin or TMO1 output pin
Clamp waveform output pin or
FTIC input pin
Blanking waveform output pin
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