
Board Description
Table 3-2. PIO Controller B
I/O Line
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
Peripheral A
Peripheral B
Peripheral Usage
Segment LCD PANEL
SEG20
Segment LCD PANEL
SEG21
Segment LCD PANEL
SEG22
Segment LCD PANEL
SEG23
Segment LCD PANEL
SEG24
Segment LCD PANEL
SEG25
Segment LCD PANEL
SEG26
Segment LCD PANEL
SEG27
Segment LCD PANEL
SEG28
Segment LCD PANEL
SEG29
Segment LCD PANEL
SEG30
Segment LCD PANEL
SEG31
Powered by
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
NPCS3
NPCS2
NPCS1
RTS1
RTS0
DTR1
PWM0
PWM1
PWM2
PWM3
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
Segment LCD PANEL
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
COM6
COM7
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
VDDIO2
PB22
PB23
NPCS1
PCK0
PCK1
NPCS3
Segment LCD PANEL
Segment LCD PANEL
COM8
COM9
VDDIO2
VDDIO2
3-6
6409A–ATARM–30-Jun-08
AT91SAM7L-STK Rev. A Starter Kit User Guide