ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 510

• Manufacturer Part Number: ATSAM3S-EK
• Description: KIT EVAL FOR ATSAM3S4C
• Manufacturer: Atmel
• Series: SAM3Sr
• Type: MCUr

Specifications of ATSAM3S-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex-M3
• Kit Contents: Board
• Features: TFT Colour LCD Display, SD/MMC Interface
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28.7.17
Name:
Addresses:
Access:
• P0-P31: Input Change Interrupt Status
0 = No Input Change has been detected on the I/O line since PIO_ISR was last read or since reset.
1 = At least one Input Change has been detected on the I/O line since PIO_ISR was last read or since reset.
28.7.18
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• P0-P31: Multi Drive Enable.
0 = No effect.
1 = Enables Multi Drive on the I/O line.
510
510
P31
P23
P15
P31
P23
P15
P7
P7
31
23
15
31
23
15
7
7
SAM3S Preliminary
SAM3S Preliminary
PIO Interrupt Status Register
PIO Multi-driver Enable Register
P30
P22
P14
P30
P22
P14
P6
P6
30
22
14
30
22
14
PIO_ISR
0x400E0E4C (PIOA), 0x400E104C (PIOB), 0x400E124C (PIOC)
Read-only
6
PIO_MDER
0x400E0E50 (PIOA), 0x400E1050 (PIOB), 0x400E1250 (PIOC)
Write-only
6
P13
P13
P29
P21
P29
P21
P5
P5
29
21
13
29
21
13
5
5
P28
P20
P12
P28
P20
P12
P4
P4
28
20
12
28
20
12
4
4
“PIO Write Protect Mode Register”
P11
P11
P27
P19
P27
P19
P3
P3
27
19
11
27
19
11
3
3
P26
P18
P10
P26
P18
P10
P2
P2
26
18
10
26
18
10
2
2
.
P25
P17
P25
P17
P9
P1
P9
P1
25
17
25
17
9
1
9
1
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
P24
P16
P24
P16
P8
P0
P8
P0
24
16
24
16
8
0
8
0