ADSP-219x/2192 DSP Hardware Reference B-35
ADSP-2192 DSP Peripheral Registers
CIS Tuple Requirements
L
The four Function Event Registers for each function are pointed to
by a data structure in CIS (Card Information Services) RAM, which
must be initialized by the DSP from ROM at power-up. A
CISTPL_CONFIG_CB
CIS tuple must be provided for each function to
point to the function event registers in BAR1 at the appropriate off-
set:
Table B-11. CIS Tuple Requirements
Function
Value of TPCC_ADDR in
CISTPL_CONFIG_CB
Meaning
0
0x0000_0101
Offset 0x0000_0100 within BAR 1
1
10x0000_0111
Offset 0x0000_0110 within BAR 1
2
0x0000_0121
Offset 0x0000_0120 within BAR 1
