78M6613-IMR/F/PL2 Maxim Integrated Products, 78M6613-IMR/F/PL2 Datasheet - Page 13

• Manufacturer Part Number: 78M6613-IMR/F/PL2
• Description: Current & Power Monitors & Regulators Sgl Phase AC Pwr Measurement IC
• Manufacturer: Maxim Integrated Products

Specifications of 78M6613-IMR/F/PL2

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS_6613_018
78M6613 Data Sheet
2.4 CE/MPU Communication
Figure 6
shows the functional relationship between CE and MPU. The CE is controlled by the MPU via
shared registers in the I/O RAM and by registers in the CE DRAM. The CE outputs two interrupt signals
to the MPU to indicate when the CE is actively processing data and when the CE is updating data to the
output region of the CE DRAM.
MPU
SERIAL
CONTROL
(UART)
ADC
SAMPLES
DATA
CE_BUSY
CE
DIO
XFER_BUSY
Mux Ctrl.
INTERRUPTS
I/O RAM (CONFIGURATION RAM)
Figure 6: MPU/CE Communication
Rev. 1.1
13