am79231 ETC-unknow, am79231 Datasheet - Page 22

• Manufacturer Part Number: am79231
• Description: Intelligent Subscriber Line Interface Circuit Islic
• Manufacturer: ETC-unknow

WAVEFORMS
22
P1,P2,P3
P1,P2,P3
LD
LD
Relay Data
Previous
VREF
VREF
VREF
VCC
0V
t
SDXSU
tr
SLD
Relay Data
Am79231 Data Sheet
t
SLDPW
DETAIL A
State Data
t
tf
SDXHD
SLD
New Relay
Data
Lock Registers
Write Relay Register
Write State Register
Write Relay Register
Write State Register