ZLP128ICE01ZEM Zilog, ZLP128ICE01ZEM Datasheet - Page 60

• Manufacturer Part Number: ZLP128ICE01ZEM
• Description: EMULATOR CRIMZON Z8 ZLP12840
• Manufacturer: Zilog

Specifications of ZLP128ICE01ZEM

• Interface Type: RS-232, Ethernet, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3829

Table 23. UART Receive/Transmit Data Register (URDATA/UTDATA)
PS024410-0108
Bit
Field
Reset
R/W
Address
Bit
Position Description
[7:0]
UART Receive Data Register/UART Transmit Data Register
UART Receive/Transmit
When read, returns received data.
When written, transmits written data.
R/W
Table 22. BCNST Register Settings Examples (Continued)
The UART Receive/Transmit Data Register is used to send and retrieve data from the
UART channel. When the UART receives a byte of data, it can be read from this register.
The UART receive interrupt is cleared when this register is used. Data written to this
register is transmitted by the UART
Target UART Data
Rate (baud)
4800
9600
19200
X
7
R/W
X
6
System Clock = 4 MHz,
Crystal Clock = 8 MHz
BCNST = 00110100
Actual baud rate = 4807
BCNST = 00011010
Actual baud rate = 9615
BCNST = 00001101
Actual baud rate = 19230
R/W
Bank Independent: F1h; Linear: 0F1h
P R E L I M I N A R Y
X
5
UART Receive/Transmit
R/W
(Table
X
4
23).
R/W
X
3
System Clock = 3 MHz,
Crystal Clock = 6 MHz
BCNST = 00100111
Actual baud rate = 4807
BCNST = 00010100
Actual baud rate = 9375
BCNST = 00001010
Actual baud rate = 18750
R/W
Universal Asynchronous Receiver/
X
2
Product Specification
ZLP12840 OTP MCU
R/W
X
1
R/W
X
0
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