cx82100 Conexant Systems, Inc., cx82100 Datasheet - Page 174

• Manufacturer Part Number: cx82100
• Description: Home Network Processor Hnp
• Manufacturer: Conexant Systems, Inc.

9.3.2
9.3.3
9-4
Y = Bit #
Y = Bit #
15 ≥ Y ≥ 0,
15 ≥ Y ≥ 0,
Bit(s)
Bit(s)
31:16
Bit(s)
Bit(s)
31:16
14:12
15:0;
15:0;
13:9
4:0
15
14
15
11
10
8
7
6
5
9
8
7
6
5
4
3
2
1
0
Type
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
GPIO Output Enable Register 1 for GPIO[15:14; 8:5] (GPIO_OE1: 0x003500B4)
GPIO Output Enable Register 2 for GPIO[31; 27:16] (GPIO_OE2: 0x003500B8)
Default
Default
Default
Default
Conexant Proprietary and Confidential Information
16’b0
16’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
GPIO_OE1 is the output enable register for GPIO[15:14; 8:5].
GPIO_OE2 is the output enable register for GPIO[31; 27:16]
1
CX82100 Home Network Processor Data Sheet
GPIO_OE{X},
15 ≥ X ≥ 0,
X = Y
GPIO_OE15
GPIO_OE14
GPIO_OE8
GPIO_OE7
GPIO_OE6
GPIO_OE5
GPIO_OE{X},
31 ≥ X ≥ 16,
X = Y + 16
GPIO_OE31
GPIO_OE27
GPIO_OE26
GPIO_OE25
GPIO_OE24
GPIO_OE22
GPIO_OE21
GPIO_OE20
GPIO_OE19
GPIO_OE18
GPIO_OE17
GPIO_OE16
Name
Name
Name
Name
GPIO[X] Output Enable, 15≥ ≥ ≥ ≥ X≥ ≥ ≥ ≥ 0.
Reserved.
GPIO15 Output Enable.
GPIO14 Output Enable.
Reserved.
GPIO8 Output Enable.
GPIO7 Output Enable.
GPIO6 Output Enable.
GPIO5 Output Enable.
Reserved.
GPIO[X] Output Enable, 31≥ ≥ ≥ ≥ X≥ ≥ ≥ ≥ 16.
Reserved.
GPIO31 Output Enable.
Reserved.
GPIO27 Output Enable.
GPIO26 Output Enable.
GPIO25 Output Enable.
GPIO24 Output Enable.
Reserved.
GPIO22 Output Enable.
GPIO21 Output Enable.
GPIO20 Output Enable.
GPIO19 Output Enable.
GPIO18 Output Enable.
GPIO17 Output Enable.
GPIO16 Output Enable.
0 = GPIO[X] is an input pin.
1 = GPIO[X] is an output pin.
0 = GPIO[X] is an input pin.
1 = GPIO[X] is an output pin.
Description
Description
Description
Description
101306C