TSS461 ATMEL Corporation, TSS461 Datasheet - Page 2

• Manufacturer Part Number: TSS461
• Description: VAN Data Link Controller
• Manufacturer: ATMEL Corporation

Figure 1. Block Diagram
2
TSS461E
Address and Data Bus
AD[7:0]
Multiplexing logic
buffer
128 bytes
Message
RAM
ALE
XTAL1 XTAL2
Protocol controller
state machine and
ID registers
Data serializer and
deserializer
Clock generator and
line synchronization
INT
logic
control bus
data bus
address bus
CKOUT
Status and
control
registers
Transmission logic
Reception logic
CRC generator
and checker
TxD
RESET TEST
status bus
RxD0 RxD1 RxD2
Source diagnosis
and selection logic
VCC GND
4194C–AUTO–01/06