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2
Controller Board (AT89C5132)
2.3
AT89C5132
USB C51-based Microcontroller with 64K Bytes Flash, 2304 bytes RAM, 4
USB Endpoints, SPI, UART, IDE, TWI, MultiMediaCard, DataFlash, I2S,
10-bit ADC. The functionality of AT89C5132 is described more detailed in
the ATMEL User Manual [1].
2.4
In System Programming ( S2 )
The ISP area contains a switch that allows the user to select the
AT89C5132 hardware condition and thus execute the embedded
bootloader or to run the client application.
ISP
Figure 2-3: Switch S2, ISP
2.5
Address Mapping
Figure 2-4 shows the address mapping of the AT89C5132 controller board.
Address
0000 – 7FFFH
8000 – 8FFFH
9000 – 9FFFH
A000 – AFFFH
B000 – BFFFH
C000 – CFFFH
D000 – DFFFH
E000 – EFFFH
F000 – FFFFH
Figure 2-4: Address Map
12
Position
Execute
Client Application
ISP
Bootloader
Description
External RAM
VPC3+
Reserved
Reserved (FPGA on VPC3+ Board)
RTC
LCD
I/O Port 0
I/O Port 1
I/O Port 2
Revision 1.00
VPC3+S Evaluation Kit
Copyright © profichip GmbH 2009
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