z16c32 ZiLOG Semiconductor, z16c32 Datasheet - Page 81

• Manufacturer Part Number: z16c32
• Description: Iusc Integrated Universal Serial Controller
• Manufacturer: ZiLOG Semiconductor

CONTROL REGISTERS (Continued)
81
Z
ILOG
Address: 11010
D15 D14 D13 D12 D11 D10 D9
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Figure 73. Transmit Command/Status Register (TCSR)
Null Command
Reserved
Preset CRC
Reserved
Select Timeslot Assignment
Select FIFO Status
Select Interrupt Level
Select Request Level
Send Frame/Message
Send Abort
Reserved
Reserved
Reset DLE Inhibit
Set DLE Inhibit
Reset EOF/EOM
Set EOF/EOM
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
D8
0
1
0
1
0
1
0
1
P R E L I M I N A R Y
D7
SYNC/Flag/Normal
Alternating 1 and 0
All Zeros
All Ones
Reserved
Alternating Mark and Space
Space
Mark
D6
D5
D4
Transmit
Command (WO)
D3
D2
D1
Tx Idle Line
Condition
D0
Tx Buffer Empty (RO)
Tx Underrun
All Sent (RO)
Tx CRC Sent
Tx EOF/EOT Sent
Tx Abort Sent
Tx Idle Sent
Tx Preamble Sent
Reserved
PS97USC0200
Z16C32 IUSC
™