SAK-TC1767-256F133HL INFINEON [Infineon Technologies AG], SAK-TC1767-256F133HL Datasheet - Page 43

• Manufacturer Part Number: SAK-TC1767-256F133HL
• Description: 32-Bit Single-Chip Microcontroller
• Manufacturer: INFINEON [Infineon Technologies AG]

2.4.5
This TC1767 contains one Micro Link Interface, MLI0.
The Micro Link Interface (MLI) is a fast synchronous serial interface to exchange data
between microcontrollers or other devices, such as stand-alone peripheral components.
Figure 9
interfaces.
Figure 9
Features
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Data Sheet
Synchronous serial communication between an MLI transmitter and an MLI receiver
Different system clock speeds supported in MLI transmitter and MLI receiver due to
full handshake protocol (4 lines between a transmitter and a receiver)
Fully transparent read/write access supported (= remote programming)
Complete address range of target device available
Specific frame protocol to transfer commands, addresses and data
Error detection by parity bit
32-bit, 16-bit, or 8-bit data transfers supported
Programmable baud rate:
Address range protection scheme to block unauthorized accesses
Multiple receiving devices supported
shows how two microcontrollers are typically connected together via their MLI
Peripheral
Memory
Micro Link Interface
A
Typical Micro Link Interface Connection
System Bus
Controller 1
CPU
Peripheral
f
MLI
MLI
/2 (max.
B
f
39
MLI
=
f
SYS
Peripheral
)
MLI
C
System Bus
Controller 2
CPU
Peripheral
Memory
D
MCA06061
Introduction
V1.3, 2009-09
TC1767