z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 326

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Control Register Definitions
Table 167. Receive Data Register (DBGRXD)
Table 168. Transmit Data Register (DBGTXD)
PS022006-0207
RESET
RESET
FIELD
ADDR
FIELD
ADDR
BITS
BITS
R/W
R/W
Receive Data Register
Transmit Data Register
The
RXDATA—Receive Data
In UART Mode, data received on the serial interface is transferred from the shift register
into this register. This register is written to simulate data received if the DBG pin is being
used by the OCD.
The
TXDATA—Transmit Data
In UART Mode, data written to this register is transmitted on the serial interface. This reg-
ister is read to simulate data transmitted if the DBG pin is being used by the OCD.
7
7
Receive Data Register (DBGRXD)
Transmit Data Register (DBGTXD)
6
6
5
5
P R E L I M I N A R Y
4
4
FF_E080
FF_E081
RXDATA
TXDATA
holds data received by the serial UART.
R/W
R/W
holds data to be transmitted by the serial UART.
XX
XX
3
3
2
2
Product Specification
ZNEO
On-Chip Debugger
1
1
™
Z16F Series
0
0
312