CO
-
100/P1001
Series | User Manual
76
<Leave the Extended Function Mode>
WriteByte(AddrPort, 0xAA)
5.1.1.4.2 Control of GP80 to GP83 (DO1 ~ DO4)
#define AddrPort 0x4E
#define DataPort 0x4F
<Enter the Extended Function Mode>
WriteByte(AddrPort, 0x87)
WriteByte(AddrPort, 0x87)
// Must write twice to enter Extended mode
<Select Logic Device>
WriteByte(AddrPort, 0x07)
WriteByte(DataPort, 0x06)
// Select logic device 06h
<Output Mode Selection>
// Set GP80 to GP83 output Mode
WriteByte(AddrPort, 0x88)
// Select configuration register 88h
WriteByte(DataPort, 0xXF))
// Set (bit 0~3) = 1 to select GP 80 ~83 as Output mode.
<Output Value>
WriteByte(AddrPort, 0x89)
// Select configuration register 89h
WriteByte(DataPort, Value)
// Set bit 0~3=(0/1) to output GP 80~83 as Low or High
<Leave the Extended Function Mode>
WriteByte(AddrPort, 0xAA)
Summary of Contents for CO-100/P1001 Series
Page 11: ...CO 100 P1001 Series User Manual 11 Chapter 1 Product Introductions ...
Page 17: ...CO 100 P1001 Series User Manual 17 Dimension CO W121C P1001 Unit mm CO W121C P1001E Unit mm ...
Page 20: ...CO 100 P1001 Series User Manual 20 Chapter 2 Jumpers Switches Connectors ...
Page 22: ...CO 100 P1001 Series User Manual 22 2 2 2 Bottom View ...
Page 31: ...CO 100 P1001 Series User Manual 31 Chapter 3 System Setup ...
Page 53: ...CO 100 P1001 Series User Manual 53 Chapter 4 BIOS Setup ...
Page 72: ...CO 100 P1001 Series User Manual 72 Chapter 5 Product Application ...
Page 80: ...CO 100 P1001 Series User Manual 80 ...
Page 81: ...CO 100 P1001 Series User Manual 81 Chapter 6 Optional Accessories ...