TC1920 Datasheet, PDF (27/78 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1920
Preliminary
Table 2
Core-related and System Control Modules (cont’d)
Module
Address Range I/O Lines
Interrupt
Nodes
LMB Bus Control Unit
(LCU)
LMB to FPI Bus Bridge
(LFI)
Port Control
(Ports 0, 1, 2, 3, 5)
F87F FE00_H -
F87F FEFF_H
F87F FF00_H -
F87F FFFF_H
F000 2800_H -
F000 2CFF_H
-
-
P0 (7), P1(7),
P2(15), P3(15),
P5(15)
LCU_SRC
-
-
Debug Support
(JTAG, OCDS)
F000 0400_H -
F000 04FF_H
TRST, TCK, TDI, -
TDO, TMS, OCDSE,
BRKIN, BRKOUT,
16 trace outputs
1) _{This address range is also accessed via the CPS by the FPI bus.}
2) _{This address range is accessed via the LMB.}
3) _{The NMI is directly connected to the core (no SRC) and always acts on the highest priority. It is used as highest}
priority interrupt for the NMI input, the watchdog, the PLL and for wake-up via the RTC or via the EXIx inputs.
On-Chip Peripheral Units
The TC1920 offers several on-chip peripheral units such as serial controllers, timer units,
AD converter and Codec interface. Within the TC1920 all these peripheral units are
connected to the TriCore CPU/system via the FPI (Flexible Peripheral Interconnect) Bus.
Several IO lines on the TC1920 ports are reserved for these peripheral units to
communicate with the external world.
Peripheral Units of the TC1920:
• Three Asynchronous/Synchronous Serial Channels with baudrate generator, parity,
framing and overrun error detection, IrDA mode, FIFO buffers.
• One High Speed Synchronous Serial Channels with programmable data length and
shift direction
• TwinCAN Module with two interconnected CAN nodes for high efficiency data
handling via FIFO buffering and gateway data transfer
• Serial Data Link Module compliant to SAE Class B J1850 specification
• IIC module with connection to 2 external busses
• 2 multi-functional General Purpose Timer Units with three 32-bit timer/counter
• One Analog-to-Digital Converter Units with 8-bit, 10-bit, or 12-bit resolution and 6
analog inputs
• Dual channel Codec interface
• GPIO blocks
Data Sheet
23
V 1.3, 2003-10