Z85C3010PSG Zilog, Z85C3010PSG Datasheet - Page 26

• Manufacturer Part Number: Z85C3010PSG
• Description: IC 10MHZ Z8500 CMOS SCC 40-DIP
• Manufacturer: Zilog
• Series: SCCr

Specifications of Z85C3010PSG

• Processor Type: Z80
• Features: Error Detection and Multiprotocol Support
• Speed: 10MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Cpu Speed: 8MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Supply Voltage Range: 5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 85
• Rohs Compliant: Yes
• Clock Frequency: 10MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3934; Z85C3010PSG

UM010901-0601
Notes:
The register names in ( ) are the values read out from that register location.
WR15 bit D2 enables status FIFO function (not available on NMOS).
WR7' bit D6 enables extend read function (only on ESCC).
* Includes 80C30/230 when WR15 D2=0.
AD4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AD3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
AD2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
AD1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 2-2. Z80X30 Register Map (Shift Right Mode)
AD0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
WRITE
WR0B
WR0A
WR1B
WR1A
WR2
WR2
WR3B
WR3A
WR4B
WR4A
WR5B
WR5A
WR6B
WR6A
WR7B
WR7A
WR8B
WR8A
WR9
WR9
WR10B
WR10A
WR11B
WR11A
WR12B
WR12A
WR13B
WR13A
WR14B
WR14A
WR15B
WR15A
WR15 D2 = 0
READ 8030
80C30/230*
RR0B
RR0A
RR1B
RR1A
RR2B
RR2A
RR3B
RR3A
(RR0B)
(RR0A)
(RR1B)
(RR1A)
(RR2B)
(RR2A)
(RR3B)
(RR3A)
RR8B
RR8A
(RR13B)
(RR13A)
RR10B
RR10A
(RR15B)
(RR15A)
RR12B
RR12A
RR13B
RR13A
RR14B
RR14A
RR15B
RR15A
WR15 D2=1
80C30/230
SCC™/ESCC™ User’s Manual
RR0B
RR0A
RR1B
RR1A
RR2B
RR2A
RR3B
RR3A
(RR0B)
(RR0A)
(RR1B)
(RR1A)
RR6B
RR6A
RR7B
RR7A
RR8B
RR8A
(RR13B)
(RR13A)
RR10B
RR10A
(RR15B)
(RR15A)
RR12B
RR12A
RR13B
RR13A
RR14B
RR14A
RR15B
RR15A
Interfacing the SCC/ESCC
WR15 D2=1
WR7' D6=1
80230
RR0B
RR0A
RR1B
RR1A
RR2B
RR2A
RR3B
RR3A
(WR4B)
(WR4A)
(WR5B)
(WR5A)
RR6B
RR6A
RR7B
RR7A
RR8B
RR8A
(WR3B)
(WR3A)
RR10B
RR10A
(WR10B)
(WR10A)
RR12B
RR12A
RR13B
RR13A
(WR7’B)
(WR7’A)
RR15B
RR15A
2-7
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