z16c32 ZiLOG Semiconductor, z16c32 Datasheet - Page 89
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z16c32
Manufacturer Part Number
z16c32
Description
Iusc Integrated Universal Serial Controller
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z16C32.pdf
(122 pages)
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CONTROL REGISTERS (Continued)
89
Z
ILOG
Address: None
Address: none
D15 D14 D13 D12 D11 D10 D9
*
*
Must be programmed as 0.
Refer to Figure 22 (Channel Control Register)
Bits15-14 for Access Method
*
Figure 80. Transmit Status Block Register (TSBR)
Figure 81. Bus Configuration Register (BCR)
P R E L I M I N A R Y
D8
D7
0
0
1
1
D6
0
1
0
1
D5
Status Acknowledge
Single Pulse Acknowledge
Reserved
Double Pulse Acknowledge
D4
0
0
0
0
1
1
1
1
D3
0
0
1
1
0
0
1
1
D2
0
1
0
1
0
1
0
1
D1
8 Bits
1 Bit
2 Bits
3 Bits
4 Bits
5 Bits
6 Bits
7 Bits
Shift Right Address
/INT Open-Drain
16-Bit Bus
/BUSREQ Type
0
Tri-State All Pins
Separate Address for 8-Bit Bus
D0
*
HDLC Tx Last
Character Length
Reserved
Reserved
Tx Submode 0
Tx Submode 1
Tx Submode 2
Tx Submode 3
INTACK Mode
PS97USC0200
Z16C32 IUSC
™