Ethernet Control and Status registers
384
NS9750 Hardware Reference
RX_C Buffer Descriptor Pointer register
Address: A060 0A08
Register bit assignment
RX_D Buffer Descriptor Pointer register
Address: A060 0A0C
Register bit assignment
Bits Access Mnemonic Reset Description
D31:00 R/W RXCPTR
0x00000000
RX_C Buffer Descriptor Pointer
Contains a pointer to the initial receive buffer
descriptor for the
C pool of buffers.
Table 238: RX_C Buffer Descriptor Pointer
RXCPTR
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
RXCPTR
Bits Access Mnemonic Reset Description
D31:00 R/W RXDPTR
0x00000000
RX_D Buffer Descriptor Pointer
Contains a pointer to the initial receive buffer
descriptor for the
D pool of buffers.
Table 239: RX_D Buffer Descriptor Pointer register
RXDPTR
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
RXDPTR