cx82100 Conexant Systems, Inc., cx82100 Datasheet - Page 176

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

9.3.6
9.3.7
9-6
Y = Bit #
Y = Bit #
15 ≥ Y ≥ 0,
7 ≥ Y ≥ 0,
Bit(s)
Bit(s)
31:16
14:12
Bit(s)
Bit(s)
15:0;
31:8
7:0;
4:1
15
11
10
9
8
7
6
5
4
3
2
1
0
7
6
5
0
Type
Type
Type
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
GPIO Data Input Register 2 for GPIO[31; 27:24; 22:16] (GPIO_DATA_IN2:
0x003500C4)
GPIO Data Input Register 3 for GPIO[39:37; 32] (GPIO_DATA_IN3: 0x003500C8)
Default
Default
Conexant Proprietary and Confidential Information
16’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
1’bx
8’bx
1’bx
1’bx
1’bx
1’bx
GPIO_DATA_IN2 is the data input register for GPIO[31; 27:24; 22:16].
GPIO_DATA_IN3 is the data input register for GPIO[39:37; 32].
CX82100 Home Network Processor Data Sheet
GPIO_DIN {X},
31 ≥ X ≥ 16,
X = Y + 16
GPIO_DIN31
GPIO_DIN27
GPIO_DIN26
GPIO_DIN24
GPIO_DIN22
GPIO_DIN21
GPIO_DIN20
GPIO_DIN19
GPIO_DIN18
GPIO_DIN17
GPIO_DIN16
GPIO_DIN {X},
39 ≥ X ≥ 32,
X = Y + 32
GPIO_DIN39
GPIO_DIN38
GPIO_DIN37
GPIO_DIN32
Name
Name
Name
Name
GPIO[X] Pin Voltage Level, 31≥ ≥ ≥ ≥ X≥ ≥ ≥ ≥ 16.
Reserved.
GPIO31 Pin Voltage Level.
Reserved.
GPIO27 Pin Voltage Level.
GPIO26 Pin Voltage Level.
Reserved.
GPIO24 Pin Voltage Level.
Reserved.
GPIO22 Pin Voltage Level.
GPIO21 Pin Voltage Level.
GPIO20 Pin Voltage Level.
GPIO19 Pin Voltage Level.
GPIO18 Pin Voltage Level.
GPIO17 Pin Voltage Level.
GPIO16 Pin Voltage Level.
GPIO[X] Pin Voltage Level, 39≥ ≥ ≥ ≥ X≥ ≥ ≥ ≥ 32.
Reserved.
GPIO39 Pin Voltage Level.
GPIO38 Pin Voltage Level.
GPIO37 Pin Voltage Level.
Reserved.
GPIO32 Pin Voltage Level.
0 = Pin voltage level is low.
1 = Pin voltage level is high.
0 = Pin voltage level is low.
1 = Pin voltage level is high.
Description
Description
Description
Description
101306C