ROM Address
Latch,DRAM Address
MUX and Buffer
Buffer the processor address bus.
DRAM Data Buffer Buffers the data on the Processor Data Bus and the Buffered Processor Data Bus.
FLASH Program
Control
Allows the FLASH ROM to be reprogrammed.
RAM Battery Power Provides battery backup for SRAM and the Battery Backed Real Time Clock.
Battery Backed Real
Time Clock
Keeps track of the current time and date.
A8 Memory Block Diagram
Agilent 35670A Circuit Descriptions
A8 Memory
8-31