ZiLOG ZMOTION Z8F6481 User Manual page 11

Figure 11 shows a block diagram of the Z8F6481 ZMOTION Development Board. Refer
to Appendix Afor the complete schematic diagrams.
SW1
Push
Buttons
Ambient Light
Sensor (U4)
Wake Up
Circuit
Lens
PIR
ZRE200GE
Gain
Circuit
Ambient Light
Sensor (U6)
Potentiometer
Figure 11. Z8F6481 ZMOTION Library Development Board Block Diagram
UM028901-0318
Status LEDs
(D1, D2)
SW2
Z8F6481 (2247)
Low Power Configuration
(U1)
J5
LP-UART1
MCU
Selection
(SW4)
NP-UART1
J10
Z8F6481 (2247)
Normal Power
Configuration
(U5)
Status LED
(D3)
(R16)
®
Z8F6481 ZMOTION
GPIO Header (J1)
Debug
Interface
(J3)
LP-UART0
Z8F6481
Serial – USB
Bridge
NP-UART0
Debug
Interface
(J8)
GPIO Header (J6)
Library Development Kit
User Manual
Power Supply
Status (D4)
Board Power
2.0V-3.3V
Voltage
Adjust
(R33)
IXD1216
LDO Regulator
USB
Type B
Kit Contents
8