Input/Output Pins; Table 14.1 Pin Configuration - Renesas H8S/2437 Hardware Manual

14.2

Input/Output Pins

Table 14.1 lists the input pins for the duty measurement circuit.

Table 14.1 Pin Configuration

Name
Horizontal synchronization
signal 0 input pin
Horizontal synchronization
signal 1 input pin
Composite synchronization
signal 0 input pin
Composite synchronization
signal 1 input pin
Spare horizontal
synchronization signal input
pin
Spare vertical synchronization
signal input pin
Vertical synchronization signal
0 input pin
Vertical synchronization signal
1 input pin
Symbol I/O
HSYNCI_0 Input
HSYNCI_1 Input
CSYNCI_0 Input
CSYNCI_1 Input
HFBACKI Input
VFBACKI Input
VSYNCI_0 Input
VSYNCI_1 Input
Function
Horizontal synchronization signal 0
input pin
Horizontal synchronization signal 1
input pin
Composite synchronization signal 0
input pin
Composite synchronization signal 1
input pin
Spare horizontal synchronization
signal input pin
Spare vertical synchronization signal
input pin
Vertical synchronization signal 0
input pin
Vertical synchronization signal 1
input pin
Rev. 1.00, 09/03, page 401 of 704