z8f0822 ZiLOG Semiconductor, z8f0822 Datasheet - Page 140

• Manufacturer Part Number: z8f0822
• Description: High Performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

I
Architecture
PS022517-0508
2
C Controller
The I
col. The I
and a serial clock signal (SCL). Features of the I
•
•
•
•
The I
Figure 25
I
2
Transmit and Receive Operation in MASTER mode.
Maximum data rate of 400 kbit/s.
7-bit and 10-bit addressing modes for Slaves.
Unrestricted number of data bytes transmitted per transfer.
C Interrupt
2
2
C Controller makes the F0822 Series products bus-compatible with the I
C Controller in the F0822 Series products does not operate in Slave mode.
2
displays the architecture of the I
C Controller consists of two bidirectional bus lines—a serial data signal (SDA)
Figure 25. I
SCL
Baud Rate Generator
SDA
I
I
2
2
2
CBRH
CBRL
C Controller Block Diagram
I
2
CCTL
Register Bus
2
C Controller.
Tx/Rx State Machine
2
C Controller include:
ISHIFT
I
I
2
2
CDATA
CSTAT
Z8 Encore! XP
Receive
Shift
Load
Product Specification
®
F0822 Series
I2C Controller
2
C proto-
127