LPC2220
Siehe auch LPC2220_Pin-Belegung
ARM7TDMI without MMU
- ARM v4T architecture
- ARMcode and Thumbcode (16-bit subset of ARMcode)
- JTAG
- EmbeddedICE-Realtime Debug Unit
- Embedded Trace Macrocell
- On-Chip-Serial Bootloader on ROM
ARM Architecture Reference Manual
Allocation:
- BOOTP1:0 (P2.27:P2.26)
- Value P2.27=1 & P2.26=0 - Interpretation 16 Bit Bootflash on CS0
- BANK-Chipselect
- CS0 Flash0 16-bit first flashrom from cpu counted
- CS1 LCDisplay 8-bit A0 on CPU=R/S on Display
- CS2 Flash1 16-bit second flashrom
- Clocksource
- External 10 MHz Crystal