C&T Solution VCO-6000-ADL, User Manual

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VCO-6000-ADL l User’s Manual
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GPIO Sample Code
GPIO Setting
The GPIO function is provided by Nuvoton M058SSAN , and it can be accessed through Smbus/I2C port.
The configuration on the VCO-6000
– ADL is described as below.
Psuedo Code
#define GPI_ADDR 0x02 // Define Input port Address
#define GPO_ADDR 0x01 // Define Output port Address
#define Slave_ADDR 0x80 //Slave Address = 0x80( 7-bit address)
//Set OUT1~OUT8 Value
//Set GPO to 0x55
//set IO_DO1,IO_DO3,IO_DO5,IO_DO7 to high; Set IO_DO2,IO_DO4,IO_DO6,IO_DO8 to Low
SmbusWrite (Slave_ADDR, GPO_ADDR, 0x55);
// Read In1~In8 value
Data= SmbusReads (Slave_ADDR, GPI_ADDR); //Read In1~In8 value
Appendix – WDT & GPIO
PIN# GPIO# Default Configuration
18 XCOM-
17 XCOM+
16 OUT8 DIO Output8
15 IN8 DIO Input8
14 OUT7 DIO Output7
13 IN7 DIO Input7
12 OUT6 DIO Output6
11 IN6 DIO Input6
10 OUT5 DIO Output5
9 IN5 DIO Input5
8 OUT4 DIO Output4
7 IN4 DIO Input4
6 OUT3 DIO Output3
5 IN3 DIO Input3
4 OUT2 DIO Output2
3 IN2 DIO Input2
2 OUT1 DIO Output1
1 IN1 DIO Input1
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
OUT8 OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
IN8 IN7 IN6 IN5 IN4 IN3 IN2 IN1