Z16M1720ASG1868 Zilog, Z16M1720ASG1868 Datasheet - Page 253

• Manufacturer Part Number: Z16M1720ASG1868
• Description: IC PCMCIA INTERFACE 100-VQFP
• Manufacturer: Zilog

Specifications of Z16M1720ASG1868

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3. Contents of Write Registers 3, 4, and 5 in Asynchronous Modes (Continued)
Table 4. Asynchronous Mode
UM008101-0601
WR5 DTR
Function
Initialize WR0
Bit 7
Register: Information loaded:
WR0
WR2
WR0
WR4
WR0
WR3
WR0
Bit 6
00 = Tx 5 Bits (or less)/
Char
10 = Tx 6 Bits/Char
01 = Tx 7 Bits/Char
11 = Tx 8 Bits/Char
Channel Reset
Interrupt Vector
Asynchronous mode, Parity information, Stop
Bits information, Clock Rate information
Receive Enable, Auto Enables, Receive
Character Length
Typical Program Steps
Pointer 2
Pointer 4, Reset External/Status Interrupt
Pointer 3
Pointer 5
Bit 5
Send
Break
Bit 4 Bit 3
Tx
Enable
Comments
Reset SIO
Channel B Only
Issue Parameters
Z80 CPU Peripherals
Bit 2
0
Serial Input/Output
Bit 1
RTS
User Manual
Bit 0
0
233