Z8F6422AR00ZEM Zilog, Z8F6422AR00ZEM Datasheet - Page 159
Z8F6422AR00ZEM
Manufacturer Part Number
Z8F6422AR00ZEM
Description
KIT ICE Z8 ENCORE 64K 64LQFP
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
In-Circuit Emulator Systemr
Specifications of Z8F6422AR00ZEM
Contents
Emulator Board, Cables, Software and Documentation
For Use With/related Products
Z8 Encore! 64-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3395
- Current page: 159 of 297
- Download datasheet (9Mb)
PS019921-0308
Write Transaction with a 7-Bit Address
Figure 28
indicate data transferred from the I
data transferred from the slaves to the I
Follow the steps below for a transmit operation to a 7-bit addressed slave:
1. Software asserts the IEN bit in the I
2. Software asserts the TXI bit of the I
3. The I
4. Software responds to the TDRE bit by writing a 7-bit slave address plus write bit (=0)
5. Software asserts the START bit of the I
6. The I
7. The I
8. After one bit of address has been shifted out by the SDA signal, the Transmit interrupt
9. Software responds by writing the transmit data into the I
10. The I
11. If the I
12. The I
S
to the I
register.
is asserted (TDRE = 1).
high period of SCL the I
Continue with
If the slave does not acknowledge, the Not Acknowledge interrupt occurs (NCKI bit is
set in the Status register, ACK bit is cleared). Software responds to the Not
Acknowledge interrupt by setting the STOP and FLUSH bits and clearing the TXI bit.
The I
NCKI bits. The transaction is complete (ignore the following steps).
I
Figure 28. 7-Bit Addressed Slave Data Transfer Format
2
C Data register.
Slave Address
2
2
2
2
2
2
displays the data transfer format for a 7-bit addressed slave. Shaded regions
C interrupt asserts, because the I
C Controller sends the START condition to the I
C Controller loads the I
C Controller shifts the rest of the address and write bit out by the SDA signal.
C Controller sends the STOP condition on the bus and clears the STOP and
C Controller loads the contents of the I
2
2
C slave sends an acknowledge (by pulling the SDA signal low) during the next
C Data register.
step
12.
W = 0
2
C Controller sets the ACK bit in the I
A
2
2
C Shift register with the contents of the I
C Controller to slaves and unshaded regions indicate
2
C Controller.
Data
2
2
C Control register.
C Control register to enable Transmit interrupts.
2
2
C Data register is empty
C Control register.
2
A
C Shift register with the contents of the
Z8 Encore! XP
Data
2
C slave.
2
C Data register.
Product Specification
A
2
C Status register.
Data
®
F64XX Series
2
C Data
I2C Controller
A/A P/S
145
Related parts for Z8F6422AR00ZEM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
KIT DEV FOR Z8 ENCORE 16K TO 64K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 8K/4K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
KIT DEV Z8 ENCORE XP 28-PIN
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet: