Z8F6421AN00ZEM Zilog, Z8F6421AN00ZEM Datasheet - Page 46

• Manufacturer Part Number: Z8F6421AN00ZEM
• Description: KIT ICE Z8 ENCORE 64K 44LQFP
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: In-Circuit Emulator Systemr

Specifications of Z8F6421AN00ZEM

• Contents: Emulator Board, Cables, Software and Documentation
• For Use With/related Products: Z8 Encore! 44-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3392

UART1 Control 1
U0CTL1 (F4BH - Read/Write)
UART1 Status 1
U0STAT1 (F4CH - Read Only)
PS019921-0308
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
Infrared Encoder/Decoder Enable
0 = Infrared endec is disabled
1 = Infrared endec is enabled
Received Data Interrupt Enable
0 = Received data and errors
generate
1 = Only errors generate interrupt
not.
Baud Rate Registers Control
Refer to UART chapter for operation
Driver Enable Polarity
0 = DE signal is active High
1 = DE signal is active Low
Multiprocessor Bit Transmit
0 = Send a 0 as the multiprocessor
bit
1 = Send a 1 as the multiprocessor
bit
Multiprocessor Mode [0]
See Multiprocessor Mode [1] below
Multiprocessor (9-bit) Enable
0 = Multiprocessor mode is disabled
1 = Multiprocessor mode is enabled
Multiprocessor Mode [1]
with Multiprocess Mode bit 0:
00 = Interrupt on all received bytes
01 = Interrupt only on address bytes
10 = Interrupt on address match and
11 = Interrupt on data following an
Mulitprocessor Receive
Returns value of last multiprocessor
bit
New Frame
0 = Current byte is not start of frame
1 = Current byte is start of new
frame
Reserved
interrupt requests
requests. Received data does
following data
address match
UART1 Address Compare
U0ADDR (F4DH - Read/Write)
UART1 Baud Rate Generator High Byte
U0BRH (F4EH - Read/Write)
UART1 Baud Rate Generator Low Byte
U1BRL (F4FH - Read/Write)
I
I2CDATA (F50H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
2
C Data
Z8 Encore! XP
UART1 Address Compare [7:0]
UART1 Baud Rate divisor [15:8]
UART1 Baud Rate divisor [7:0]
I2C data [7:0]
Product Specification
Control Register Summary
®
F64XX Series
32