AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 465

KIT EVAL FOR AT91SAM9G45

AT91SAM9G45-EKES

Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr

Specifications of AT91SAM9G45-EKES

Contents
Board
Processor To Be Evaluated
SAM9G45
Data Bus Width
32 bit
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 50 C
Minimum Operating Temperature
- 10 C
Operating Supply Voltage
1.8 V to 3.3 V
For Use With/related Products
AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q4626953
Table 30-2.
Notes:
6438F–ATARM–21-Jun-10
Offset
0x0070
0x0074
0x0078
0x007C-0x009C
0x00A0
0x00A4
0x00A8
0x00AC
0x00C0
0x00C4
0x00C8
0x00CC
0x00C4-00E0
0x00E4
0x00E8
0x00F0-0x00F8
1. Reset value of PIO_PSR depends on the product implementation.
2. PIO_ODSR is Read-only or Read/Write depending on PIO_OWSR I/O lines.
3. Reset value of PIO_PDSR depends on the level of the I/O lines. Reading the I/O line levels requires the clock of the PIO
4. PIO_ISR is reset at 0x0. However, the first read of the register may read a different value as input changes may have
5. Only this set of registers clears the status by writing 1 in the first register and sets the status by writing 1 in the second
Controller to be enabled, otherwise PIO_PDSR reads the levels present on the I/O line at the time the clock was disabled.
occurred.
register.
Register Mapping (Continued)
Register
Peripheral A Select Register
Peripheral B Select Register
AB Status Register
Reserved
Output Write Enable
Output Write Disable
Output Write Status Register
Reserved
I/O Delay Register
I/O Delay Register
I/O Delay Register
I/O Delay Register
Reserved
Write Protect Mode Register
Write Protect Status Register
Reserved
(5)
(5)
(5)
Name
PIO_ASR
PIO_BSR
PIO_ABSR
PIO_OWER
PIO_OWDR
PIO_OWSR
PIO_DELAY0R
PIO_DELAY1R
PIO_DELAY2R
PIO_DELAY3R
PIO_WPMR
PIO_WPSR
Read/Write
Read/Write
Read/Write
Read/Write
Read-write
Write-only
Write-only
Read-only
Write-only
Write-only
Read-only
Read-only
Access
AT91SAM9G45
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset
465

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