参数资料
型号: ZL50408GDG2
厂商: CONEXANT SYSTEMS
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA208
封装: 17 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, MO-192, LBGA-208
文件页数: 113/144页
文件大小: 1779K
代理商: ZL50408GDG2
ZL50408
Data Sheet
70
Zarlink Semiconductor Inc.
12.2
Directly Accessed Registers
F. System Control
GCR
Global Control Register
0F00
R/W
NA
00
DCR
Device Control Register
0F01
RO
NA
DCR1
Device Control Register 1
0F02
RO
NA
DPST
Device Port Status Register
0F03
R/W
NA
00
DTST
Data read back register
0F04
RO
NA
DA
DA Register
0FFF
RO
NA
DA
INDEX_REG0
Width
Access
Address
Used to write the address of the indirect register to be accessed.
8/16-bit
W
0
Default:
00
Bit #
Name
Type
Description
16-bit or serial CPU Interface
[15:0]
INDEX
W
16-bit address of the indirect register
8-bit CPU Interface
[7:0]
INDEX_L
W
LSB [7:0] of the 16-bit address of the indirect register
Register Table 1 - 0, INDEX_REG0
INDEX_REG1
Width
Access
Address
Used to write the address of the indirect register to be accessed.
8-bit CPU Interface Only
8-bit
W
1
Default:
00
Bit #
Name
Type
Description
[7:0]
INDEX_H
W
MSB [15:8] of the 16-bit address of the indirect register
Register Table 2 - 1, INDEX_REG1
Register
Description
CPU Addr
(Hex)
R/W
IC
Addr
(Hex)
Default
(Hex)
Notes
Table 12 - Register Description (continued)
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