Z8523008PSG Zilog, Z8523008PSG Datasheet - Page 42

• Manufacturer Part Number: Z8523008PSG
• Description: IC 8MHZ ESCC 40-DIP
• Manufacturer: Zilog

Specifications of Z8523008PSG

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 4mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Operating Supply Voltage: 5 V
• Supply Current (max): 9 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3917; Z8523008PSG

Table 8. Write Register 0
PS005303-0907
Bit
R/W
Reset
R = Read W = Write X = Indeterminate
Bit
Position
7, 6
5, 4, 3
2, 1, 0
For the 80230, bits 1 and 0 are accessible only through Channel B.
Table 8
R/W
W
7
0
through
Value
000
001
010
100
101
000
001
010
100
101
000
001
010
100
101
Table 24
011
110
011
110
011
110
111
111
111
00
01
10
11
6
0
Description
Null Code
Reset Tx CRC Checker
Reset Tx CRC Generator
Reset Tx Underrun/EOM Latch
Null Code
Point High
Reset Ext/Status Interrupts
Send Abort (SDLC)
Enable Int on Next Rx Character
Reset Tx Int Pending
Error Reset
Reset Highest IUS
Register 0
Register 1
Register 2
Register 3
Register 4
Register 5
Register 6
Register 7
Register 8 (with Point High)
Register 9 (with Point High)
Register 10 (with Point High)
Register 11 (with Point High)
Register 12 (with Point High)
Register 13 (with Point High)
Register 14 (with Point High)
Register 15 (with Point High)
describe the format of each write register.
5
0
4
0
W
3
0
2
0
Product Specification
Z85230/Z80230
1
0
Programming
0
0
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