CS8900-CQ3 Cirrus Logic, CS8900-CQ3 Datasheet - Page 41

• Manufacturer Part Number: CS8900-CQ3
• Description: Crystal LAN ISA Ethernet Controller
• Manufacturer: Cirrus Logic

DS271PP3
Notes: 1. All registers are accessed as words only.
CS8900A
Crystal LAN™ ISA Ethernet Controller
Address Filter Registers
Frame Location
PacketPage
Address
015Eh
0144h
0146h
0148h
0150h
0158h
0400h
0402h
0404h
0A00
2. Read operation from the reserved location provides undefined data. Writing to a reserved location or
undefined bits may result in unpredictable operation of the CS8900A.
Bytes
# of
674
2
2
8
8
6
2
2
-
-
Read/Write Logical Address Filter (hash table)
Read/Write Individual Address
Read-only RXStatus (receive status)
Read-only RxLength (receive length, in bytes)
Read-only Receive Frame Location
Write-only TxCMD (transmit command)
Write-only TxLength (transmit length)
Write-only Transmit Frame Location
Type
-
-
Table 12. PacketPage Memory Address Map (continued)
Reserved
Reserved
CIRRUS LOGIC PRODUCT DATA SHEET
Description
Section 4.5 on page 71,
Section 5.7 on page 99
Section 4.5 on page 71,
Note 2
Section 4.6 on page 72,
Section 5.3 on page 87
Section 4.6 on page 72,
Section 5.3 on page 87
Note 2
Section 4.7 on page 73,
Section 5.2 on page 79
Section 4.7 on page 73,
Section 5.2 on page 79
Section 4.7 on page 73,
Section 5.2 on page 79
Section 4.7 on page 73,
Section 5.7 on page 99
Section 5.7 on page 99
Cross Reference
41