Sundance SMT130 v.1.0 - Manual (Page 34)

Page 34 of 46 SMT130 User Manual V1.0
26 - Reserved
25 DMA1 DMA Channel 1 interrupt enable
24 DMA0 DMA Channel 0 interrupt enable
23-22 MODE_D INTD interrupt mode: Determines use of corresponding
interrupt pin
00 Active low level triggered input
01 High-to-low edge triggered input
10 Software cleared output. INTD pin is asserted via
an interrupt event and cleared through
PCI_INT_STAT register
11 Reserved
21-20 MODE_C INTC interrupt mode (as MODE_D)
19-18 MODE_B INTB interrupt mode (as MODE_D)
17-16 MODE_A INTA interrupt mode (as MODE_D)
15 INTD_TO_LB 1=INTD will request LICU interrupts when the input is
active
0=INTD will never request LICU interrupts
14 INTC_TO_D When set INTC will act as interrupt request for INTD
output
13 INTB_TO_D When set INTB will act as interrupt request for INTD
output
12 INTA_TO_D When set INTA will act as interrupt request for INTD
output
11 INTD_TO_C When set INTD will act as interrupt request for INTC
output
10 INTC_TO_LB 1=INTC will request LICU interrupts when the input is
active
0=INTC will never request LICU interrupts
9 INTB_TO_C When set INTB will act as interrupt request for INTC
output
8 INTA_TO_C When set INTA will act as interrupt request for INTC
output
7 INTD_TO_B When set INTD will act as interrupt request for INTB
output
6 INTC_TO_B When set INTC will act as interrupt request for INTB
output