Rainbow Electronics AT83C24NDS - Manual (Page 13)

13
4234F–SCR–10/05
AT83C24
Figure 8. CRST Block Diagram with soft activation
Figure 9. CRST Block Diagram with Hardware Activation (CMDVCC pin used)
CRST
0
1
CRST_SEL bit = 0
0
1
ART bit
CARDRST bit tb delay
see Fig 12
A1/RST
CRST
0
1
0
1
ART bit
CARDRST bit
CRST_SEL bit = 1
Hardware
activation
CMDVCC
activation
CMDVCC
deactivation