Gpiorr1, Gpiorr2, Each pin i – Rainbow Electronics DS26519 User Manual
Page 155
DS26519 16-Port T1/E1/J1 Transceiver
155 of 310
Register Name:
GPIORR1
Register Description:
General-Purpose I/O Read Register 1
Register Address:
00FFh
Channels:
1 to 8
Bit
# 7 6 5 4 3 2 1 0
Name GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1
Default
0 0 0 0 0 0 0 0
Bits 7 to 0: General-Purpose I/O Status [8:1] (GPIO[8:1]). These bits reflect the input or output signal on the
eight general-purpose I/O pins.
Register Name:
GPIORR2
Register Description:
General-Purpose I/O Read Register 2
Register Address:
20FFh
Channels:
9 to 16
Bit
# 7 6 5 4 3 2 1 0
Name GPIO16 GPIO15 GPIO14 GPIO13 GPIO12 GPIO11 GPIO10 GPIO9
Default
0 0 0 0 0 0 0 0
Bits 7 to 0: General-Purpose I/O Status [16:9] (GPIO[16:9]). These bits reflect the input or output signal on the
eight general-purpose I/O pins.