SI2400-KSR Silicon Laboratories Inc, SI2400-KSR Datasheet - Page 66

• Manufacturer Part Number: SI2400-KSR
• Description: Telecom Line Management ICs 2400b/s System Side
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Global DAAr

Specifications of SI2400-KSR

• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 21 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si2400
SE3 (GPD). GPIO Data
Reset settings = 0000_0000
66
Name
Type
Bit
7:6
5:4
Bit
3
2
1
0
Reserved
D7
Name
GPD4
GPD3
GPD2
GPD1
AING
AING
R/W
D6
AIN Gain Bits.
00 = 0 dB
01 = 6 dB
10 = 2.5 dB
11 = 12 dB
Read returns zero.
GPIO4 Data.
0
1
GPIO3 Data.
0
1
GPIO2 Data.
0
1
GPIO1 Data.
0
1
b
(0x00)
D5
D4
GPD4
R/W
D3
Rev. 1.3
GPD3
R/W
D2
Function
GPD2
R/W
D1
GPD1
R/W
D0