SC01/SC02/SC11/SC12
Sc12hw09.doc page 14 of 37 24.11.1999 V0.9
TF/WB
6. SYSTEM OVERVIEW
IPC@CHIP family microcontroller has a system configuration based on the ISA
architecture with some changes: No ISA-Bus, no Video-Interface, no Keyboard Interface,
programming of Serial Ports, DMA, PIC and Timer is different from standard IBM PC.
This section provides an overview of the system memory configuration and basic I/O.
6.1 Memory map
6.2 System interrupts
Interrupt Request 1 is internaly connected to Ethernet MAC and is not available extern.
SC11/SC12
Memory
SC01/SC02
Memory
I/O map
80000h
7FFFFh
Embedded Code
128Kbyte Flash
Working Memory
128Kbyte RAM
Firmware
256Kbyte ROM
Flash Disk
256Kbyte
Working Memory
512Kbyte RAM
FFFFh
06FFh
0600h
05FFh
0500h
04FFh
0400h
03FFh
0300h
02FFh
0200h
01FFh
0100h
00FFh
Ethernet MAC