S3C9454B View Datasheet(PDF) - Samsung
Part Name
Description
MFG CO.
'S3C9454B' PDF : 199 Pages View PDF
S3C9454B/F9454B
CONTROL REGISTERS
P0CONH — Port 0 Control Register (High Byte)
Bit Identifier
RESET Value
Read/Write
.7
.6
.5
.4
.3
.2
.1
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
.7–.6
Port 0, P0.7/INT7 Configuration Bits
0 0 Schmitt trigger input; pull-up enable
0 1 Schmitt trigger input
1 0 Push-pull output
1 1 A/D converter input (ADC7); Schmitt trigger input off
.5–.4
Port 0, P0.6/ADC6/PWM Configuration Bits
0 0 Schmitt trigger input; pull-up enable
0 1 Alternative function (PWM output)
1 0 Push-pull output
1 1 A/D converter input (ADC6); Schmitt trigger input off
.3–.2
Port 0, P0.5/ADC5 Configuration Bits
0 0 Schmitt trigger input; pull-up enable
0 1 Schmitt trigger input
1 0 Push-pull output
1 1 A/D converter input (ADC5); Schmitt trigger input off
.1–.0
Port 0, P0.4/ADC4 Configuration Bits
0 0 Schmitt trigger input; pull-up enable
0 1 Schmitt trigger input
1 0 Push-pull output
1 1 A/D converter input (ADC4); Schmitt trigger input off
E6H
.0
0
R/W
4-9
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