ATT "ET" Block 1, Week 3
A pin indicator on a DIP or Flatpack indicates the - Answer-number one pin
The number one pin indicator on a canister IC appears as a - Answer-Tab
Legs, or Pins on an integrated circuit - Answer-Provide a path for input and output signals
A pin indicator on a canister IC indicates - Answer-Pin one or a special pin
An integrated circuit which contains 14 gates is classified as - Answer-Medium scaled integration (MSI)
A data book lists an integrated circuits - Answer-Specifications (purpose, part number, manufacturer)
How many levels of integration are there for integrated circuits - Answer-5
The process of using a single input and addressing each output per time period is called ___________ -
Answer-Demultiplexing
Demultiplexing data is accomplished by having - Answer-One input line routed to all output lines one at
a time
What output line will be low if the ENABLE line is HIGH - Answer-All
, What is the purpose of interrupts - Answer-to interrupt the currently running program
A disabled interrupt is _____________ - Answer-one that will be ignored by the microprocessor
The 8085 microprocessor has __________ BIT data, __________ BIT addresses - Answer-8 BIT data, 16
BIT addresses
T/F : The 8085 contains an 8 bit ALU - Answer-True
What are the four basic sections of the 8085 microprocessor - Answer-ALU, Timing and Control, Internal
registers, Interrupt control
The clock used by the 8085 is generated _____________ - Answer-internally
HOLD and HLDA can be used for - Answer-Direct memory access
The 8085 is known as a ________________ - Answer-microprocessor
What is the function of the ALU - Answer-add two numbers together
ALE stands for - Answer-Address Latch Enable
Data is transferred between registers via the - Answer-internal bus
The Program Counter (PC) contains the address of ____________ - Answer-the next instruction to be
executed
A pin indicator on a DIP or Flatpack indicates the - Answer-number one pin
The number one pin indicator on a canister IC appears as a - Answer-Tab
Legs, or Pins on an integrated circuit - Answer-Provide a path for input and output signals
A pin indicator on a canister IC indicates - Answer-Pin one or a special pin
An integrated circuit which contains 14 gates is classified as - Answer-Medium scaled integration (MSI)
A data book lists an integrated circuits - Answer-Specifications (purpose, part number, manufacturer)
How many levels of integration are there for integrated circuits - Answer-5
The process of using a single input and addressing each output per time period is called ___________ -
Answer-Demultiplexing
Demultiplexing data is accomplished by having - Answer-One input line routed to all output lines one at
a time
What output line will be low if the ENABLE line is HIGH - Answer-All
, What is the purpose of interrupts - Answer-to interrupt the currently running program
A disabled interrupt is _____________ - Answer-one that will be ignored by the microprocessor
The 8085 microprocessor has __________ BIT data, __________ BIT addresses - Answer-8 BIT data, 16
BIT addresses
T/F : The 8085 contains an 8 bit ALU - Answer-True
What are the four basic sections of the 8085 microprocessor - Answer-ALU, Timing and Control, Internal
registers, Interrupt control
The clock used by the 8085 is generated _____________ - Answer-internally
HOLD and HLDA can be used for - Answer-Direct memory access
The 8085 is known as a ________________ - Answer-microprocessor
What is the function of the ALU - Answer-add two numbers together
ALE stands for - Answer-Address Latch Enable
Data is transferred between registers via the - Answer-internal bus
The Program Counter (PC) contains the address of ____________ - Answer-the next instruction to be
executed
