E m b e d d e d B o x
T K S - G 2 1 - C V 0 5
Appendix D Digital I/O
D-8
out dx, al
mov dx, 05h
mov
al,
ah
out dx, al
mov dx, 00h ; Host Control Register
mov al, 48h
; Start a byte access
out dx, al
call
CT_Chk_SMBus_Ready
ret
Ct_I2CWriteByte Endp
; Wait until the busy bit clears, indicating that the SMBUS
; activity has concluded.
CT_Chk_SMBus_Ready Proc Near
mov dx, 0;status port
clc
mov
cx,0800h
Chk_I2c_OK:
in
al,dx
;get
status
call
Delay5ms
Summary of Contents for TKS-G21-CV05
Page 18: ...Embedded Box T K S G 2 1 C V 0 5 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 32: ...Embedded Box T K S G 2 1 C V 0 5 Chapter 3 AMI BIOS Setup 3 1 AMI Chapter 3 BIOS Setup...
Page 50: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 1 I O Information Appendix B...
Page 51: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 2 B 1 I O Address Map...
Page 52: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 3...
Page 53: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 4 B 2 1st MB Memory Address Map...
Page 54: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 5 B 3 IRQ Mapping Chart...
Page 55: ...Embedded Box T K S G 2 1 C V 0 5 Appendix B I O Information B 6 B 4 DMA Channel Assignments...
Page 56: ...Embedded Box T K S G 2 1 C V 0 5 Appendix C AHCI Setting C 1 AHCI Setting Appendix C...
Page 58: ...Embedded Box T K S G 2 1 C V 0 5 Appendix C AHCI Setting C 3 Step 3 Setup OS Step 4 Press F6...
Page 61: ...Embedded Box T K S G 2 1 C V 0 5 Appendix D Digital I O D 1 Digital I O Appendix D...