z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 146

• Manufacturer Part Number: z80189
• Description: Z80180, Z8s180, Z8l180 Mpu Operation
• Manufacturer: ZiLOG Semiconductor

Table 17.
ASCI Control Register B0, 1 (CNTLB0, 1)
Each ASCI channel control register B configures multiprocessor mode,
parity and baud rate selection.
MOD2
0
0
0
0
1
1
1
1
MOD1
0
0
1
1
0
0
1
1
Data Formats
MOD0
0
1
0
1
0
1
0
1
Data Format
Start + 7 bit data + 1 stop
Start + 7 bit date + 2 Stop
Start + 7 bit data + parity + 1 stop
Start + 7 bit data + parity + 2 stop
Start + 8 bit data + 1 stop
Start + 8 bit data + 2 stop
Start + 8 bit data + parity + 1 stop
Start + 8 bit date + parity + 2 stop
Family MPU User Manual
UM005003-0703
Z8018x
131