Z8FMC160100KITG Zilog, Z8FMC160100KITG Datasheet - Page 156

• Manufacturer Part Number: Z8FMC160100KITG
• Description: KIT DEV FOR Z8 ENCORE Z8FMC16100
• Manufacturer: Zilog
• Series: Z8 Encore! MC™r

Specifications of Z8FMC160100KITG

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: Z8FMC16100
• Primary Attributes: 3-Ph DC Motors
• Secondary Attributes: Graphical User Interface
• For Use With: 269-4664 - KIT ACC OPTO-ISO USB SMART CABLE269-4661 - KIT ACC ETHERNET SMART CABLE269-4539 - KIT ACCESSORY USB SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4660

PS024613-0910
Baud Rate
UART’s
IR_TxD
Clock
TxD
Transmitting IrDA Data
to the UART. Communication is half-duplex, which means simultaneous data transmis-
sion and reception is not allowed.
The baud rate is set by the UARTs Baud Rate Generator and supports IrDA standard baud
rates from 9600 baud to 115.2 Kbaud. Higher baud rates are possible, but do not meet
IrDA specifications. The UART must be enabled to use the infrared endec. The infrared
endec data rate is calculated using the following equation:
The data to be transmitted using the infrared transceiver is first sent to the UART. The
UART’s transmit signal (TXD) and baud rate clock are used by the IrDA to generate the
modulation signal (IR_TXD) which drives the infrared transceiver. Each UART/Infrared
data bit is 16-clocks wide. If the data to be transmitted is 1, the IR_TXD signal remains
Low for the full 16-clock period. If the data to be transmitted is 0, a 3-clock high pulse is
output following a 7-clock low period. After the 3-clock high pulse, a 6-clock low pulse is
output to complete the full 16-clock data period.
transmission. When the infrared endec is enabled, the UART’s TXD signal is internal to
the Z8FMC16100 Series Flash MCU while the IR_TXD signal is output through the
pin.
Infrared Data Rate (bps) =
7-Clock
Delay
Start Bit = 0
16-Clock
3-Clock
Period
Pulse
Figure 20. Infrared Data Transmission
Data Bit 0 = 1
16 x UART Baud Rate Divisor Value
System Clock Frequency (Hz)
Data Bit 1 = 0
Z8FMC16100 Series Flash MCU
Figure 20
Data Bit 2 = 1
Product Specification
displays the IrDA data
Transmitting IrDA Data
Data Bit 3 = 1
TXD
144