Smart LTE Module Series
SC600Y&SC600T Hardware Design
SC600Y&SC600T_Hardware_Design 66 / 128
Table 21: Pin Definition of Vibrator Drive Interface
Pin Name
Pin No
I/O Description
Comment
VIB_GND
160
AI
Vibrator GND (negative)
Connected to the negative
terminal of avibrator.
VIB_DRV
161
AO
Vibrator drive (positive)
Connected to the positive
terminal of vibrator.
The Vibrator is driven by an exclusive circuit, and a reference circuit design is shown below.
1uF
Module
VIB+
Motor
VIB-
C2
33pF
C1
VIB_DRV
D1
VIB_GND
Figure 19: Reference Circuit for Vibrator Connection
3.19. LCM Interfaces
SC600Y&SC600T modules provide two LCM interfaces, and supports dual LCDs with WUXGA
(1900×1200) display. The interfaces support high speed differential data transmission, with up to eight
lanes.
Table 22: Pin Definition of LCM Interfaces
Pin Name
Pin No.
I/O
Description
Comment
LDO6_1P8
10
PO
1.8V output power supply
for LCM logic circuit and
DSI
LDO17_2P85
12
PO
2.85V output power supply
for LCM analog circuits
PMU_MPP4
152
DO
PWM signal output
