AT91CAP7E-NA-ZJ Atmel, AT91CAP7E-NA-ZJ Datasheet - Page 24

• Manufacturer Part Number: AT91CAP7E-NA-ZJ
• Description: MCU CAP7 FPGA 225LFBGA
• Manufacturer: Atmel
• Series: CAP™r

Specifications of AT91CAP7E-NA-ZJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, FPGA, IrDA, SPI, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: ROM
• Ram Size: 160K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-LFBGA
• Processor Series: AT91Mx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

9.2
Figure 9-2.
24
System Controller Mapping
AT91CAP7E
System Controller Mapping
0xFFFF C000
0xFFFF EA00
0xFFFF EC00
0xFFFF EE00
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F800
0xFFFF FC00
0xFFFF FD00
0xFFFF FD10
0xFFFF FD20
0xFFFF FD30
0xFFFF FD40
0xFFFF FD50
0xFFFF FD60
0xFFFF FDB0
0xFFFF EFFF
0xFFFF F7FF
0xFFFF F5FF
0xFFFF FFFF
0xFFFF E9FF
0xFFFF EBFF
0xFFFF EDFF
0xFFFF F1FF
0xFFFF F3FF
0xFFFF FBFF
0xFFFF FCFF
The System Controller’s peripherals are all mapped within the highest 16K bytes of address
space, between addresses 0xFFFF C000 and 0xFFFF FFFF.
However, all the registers of System Controller are mapped on the top of the address space.
This allows addressing all the registers of the System Controller from a single pointer by using
the standard ARM instruction set since the Load/Store instructions have an indexing mode of +/-
4kbytes.
into the memory map (relative to bus matrix and EBI (SMC, SDRAMC).
Figure 9-2
Reserved
SDRAMC
Reserved
Reserved
MATRIX
OSCMR
DBGU
PIOA
AIC
SHDC
PIOB
PMC
RSTC
GPBR
RTT0
SMC
WDT
PIT
shows where the User Interfaces for the System Controller peripherals fit
Peripheral Name
SDRAM Controller
Static Memory Controller
Matrix
Advanced Interrupt Controller
Debug Unit
Parallel I/O Controller A
Parallel I/O Controller B
Reserved
Power Management Controller
Reset Controller
Shut-Down Controller
Real-Time Timer 0
Periodic Interval Timer
Watchdog Timer
Oscillator Mode Register
General-Purpose Backup Registers
Reserved
(3words reserved)
Size
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
512 bytes/128 words
16 bytes/4 words
16 bytes/4 words
16 bytes/4 words
16 bytes/4 words
16 bytes/4 words
80 bytes/20 words
2 bytes/1 words
8549A–CAP–10/08