Z85C3008VSG Zilog, Z85C3008VSG Datasheet - Page 261

• Manufacturer Part Number: Z85C3008VSG
• Description: IC 8MHZ Z8500 CMOS SCC 44-PLCC
• Manufacturer: Zilog
• Series: SCCr

Specifications of Z85C3008VSG

• Processor Type: Z80
• Features: Error Detection and Multiprotocol Support
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Cpu Speed: 8MHz
• Digital Ic Case Style: LCC
• No. Of Pins: 44
• 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: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3932; Z85C3008VSG

Application Note
Boost Your System Performance Using The Zilog ESCC
6-126
AUTOMATIC OPENING FLAG TRANSMISSION (Continued)
FIFO
1. Enable Receive Interrupt on Special Conditions only.
2. Receive Data FIFO not locked.
3. Receive Character Available Interrupt generated
Data
Rx
even if it has not been enabled to indicate detection of EOF.
EOF
Data
Data
CRC err
Overrr
End o
Error
Frame
Pari
Erro
Data
Packet N
Receive Character
Available Interrupt
EOF
End of Frame Flag
Data
Figure 11. Receive Interrupt Mechanism 1
Figure 10. SDLC Status FIFO Anti-Lock
Receive Char
Available In
Packet N+1
Conditi
Interru
Specia
SDLC FIFO Ena
Special Conditi
Receive Interr
™
FIFO
Data
1. Enable Receive Interrupt on Special Conditions only.
2. Receive Data FIFO locked.
3. Special Condition Interrupt generated.
Rx
"Reset Hig
IUS" to R
EOF Inter
Locke
FIFO
Data
Data*
Data
Data
Rese
Erro
Special Condition
Data*
Interrupt
Data with Special Condition
Data
Unloc
FIFO
Data
UM010901-0601