Appendix; Sim5215&Sim5216 Gpios List; Digital I/O Characteristics - SimCom SIM5215 Hardware Design

Appendix

A. SIM5215&SIM5216 GPIOs List
Table 45: SIM5215&SIM5216 GPIOs list
Name GPIO Index
PCM_DIN 0
GPIO1 1
PCM_SYNC 2
PCM_CLK 3
GPIO4 4
PCM_DOUT 5
CAM_D2 6
CAM_D3 7
CAM_D4 8
CAM_D5 9
CAM_D6 10
CAM_D7 11
CAM_D8 12
CAM_D9 13
CAM_HSYNC 14
CAM_VSYNC 15
CAM_CLK 16
CAM_PCLK 17
CAM_RESET 18
CAM_STANDBY 19
UART1_CTS 20
UART1_RFR 21
UART1_DTR 22
UART_DCD 23
UART_RI 24
B. Digital I/O Characteristics
Table 46: Digital I/O characteristics
Parameter Description
VREG_AUX LDO output
High-level
V
IH
input voltage
V
Low-level
IL
SIM5215&SIM5216_Hardware Design_V2.02
Default Function
GPIO Interrupt [LEVEL/LOW]
Status led
GPIO [IN]
GPIO [OUT/LOW]
RF Switch
GPIO [OUT/LOW]
Data bit 0 (YUV or RGB)
Data bit 1 (YUV or RGB)
Data bit 2 (YUV or RGB)
Data bit 3 (YUV or RGB)
Data bit 4 (YUV or RGB)
Data bit 5 (YUV or RGB)
Data bit 6 (YUV or RGB)
Data bit 7 (YUV or RGB)
Horizontal synchronization
Vertical synchronization
Camera clock
Camera pixel clock
Reset control
Power down control
CTS
RTS
DTR wake up module
DCD
RI wake up host
2.6V Mode
Min Typ
0 2.6
1.69 2.6
-0.3 0
66
Smart Machine Smart Decision
Alternate Function
PCM_DIN
GPIO
PCM_SYNC
PCM_CLK
Enable/Disable RF subsystem
PCM_OUT
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
Max
2.9
2.9
0.91
2012-08-31
Unit
V
V
V