XC2200 Derivatives
System Units (Vol. 1 of 2)
Introduction
User’s Manual
1-7
V2.1, 2008-08
Intro, V1.1
• Programmable vector table (start location and step-width)
8-Channel Peripheral Event Controller (PEC)
• Interrupt driven single cycle data transfer
• Programmable PEC interrupt request level, (15 down to 8)
• Transfer count option
(standard CPU interrupt after programmable number of PEC transfers)
• Separate interrupt level for PEC termination interrupts selectable
• Overhead from saving and restoring system state for interrupt requests eliminated
• Full 24-bit addresses for source and destination pointers, supporting transfers within
the total address space
On-Chip Debug Support
• On-chip debug controller and related interface to JTAG controller
• JTAG interface and break interface
• Hardware, software and external pin breakpoints
• Up to 4 instruction pointer breakpoints
• Debug event control, e.g. with monitor call or CPU halt or trigger of data transfer
• Dedicated DEBUG instructions with control via JTAG interface
• Access to any internal register or memory location via JTAG interface
• Single step support and watchpoints with MOV-injection
Input/Output Lines With Individual Bit Addressability
• Tri-stated in input mode
• Push/pull or open drain output mode
• Programmable port driver control
• Two I/O power domains with a supply voltage range from 3.0 V to 5.5 V
(core-logic and oscillator input voltage is 1.5 V)
Various Temperature Ranges
• -40 to +85
°
C
• -40 to +125
°
C
1)
Infineon CMOS Process
• Low power CMOS technology enables power saving modes with flexible power
management.
1)
Not all derivatives are offered in all temperature ranges.