z16c32 ZiLOG Semiconductor, z16c32 Datasheet - Page 65

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

CONTROL REGISTERS (Continued)
65
Z
ILOG
Address: 01011
D15 D14 D13 D12 D11 D10 D9
0
0
1
1
0
1
0
1
0
0
1
1
/CTS Input
/CTS Input
Output 0
Output 1
0
1
0
1
0
0
1
1
/DCD Input
/DCD//SYNC Input
Output 0
Output 1
0
1
0
1
/CTS
Pin Control
3-State Output
Tx Request Output
Output 0
Output 1
0
0
1
1
Figure 58. I/O Control Register (IOCR)
D8
0
1
0
1
P R E L I M I N A R Y
D7
3-State Output
Rx Request Output
Output 0
Output 1
0
0
1
1
/DCD
Pin Control
D6
0
1
0
1
D5
Tx Data Output
3-State Output
Output 0
Output 1
0
0
0
0
1
1
1
1
/TxREQ
Pin Control
D4
0
0
1
1
0
0
1
1
D3
0
1
0
1
0
1
0
1
/RxREQ
Pin Control
D2
Input PIn
Tx Clock Output
Tx Byte Clock Output
Tx Complete Output
BRG0 Output
BRG1 Output
CTR1 Output
DPLL Tx Output
0
0
0
0
1
1
1
1
D1
0
0
1
1
0
0
1
1
TxD Pin
Control
D0
0
1
0
1
0
1
0
1
Input Pin
Rx Clock Output
Rx Byte Clock Output
SYNC Output
BRG0 Output
BRG1 Output
CTR0 Output
DPLL Rx Output
/TxC
Pin Control
PS97USC0200
/RxC Pin
Control
Z16C32 IUSC
™