14.4.9 Pa_08 Pad Control Register; Pa_09 Pad Control Register - Wiznet W7500 Reference Manual

0 : Low driving strength
1 : High driving strength
[5] PA07_IE : Input buffer enable selection register of Pad PA_07
0 : Input buffer disable
1 : Input buffer enable
[6] PA07_CS – CMOS input or Summit trigger input selection register of Pad PA_07
0 : CMOS input buffer
1 : Summit trigger input buffer

14.4.9 PA_08 pad control register

Address offset : 0x020
Reset value : 0x0000_0030
31 30 29 28
res res res res
15 14 13 12 11
res res res res res
[1:0] PA08_PUPD – Pull-up, Pull-down selection register of Pad PA_08
These bits are written by S/W.
00 : Neither
01 : pull-down
10 : pull-up
11 : Neither
[2] PA08_DS – Driving strength selection register of Pad PA_08
0 : Low driving strength
1 : High driving strength
[5] PA08_IE : Input buffer enable selection register of Pad PA_08
0 : Input buffer disable
1 : Input buffer enable
[6] PA08_CS – CMOS input or Summit trigger input selection register of Pad PA_08
0 : CMOS input buffer
1 : Summit trigger input buffer
14.4.10
Address offset : 0x024
Reset value : 0x0000_0030
W7500 Datasheet Version1.0.0
27 26 25
res res res
10 9 8 7
res res res res

PA_09 pad control register

24 23 22 21
res res res res
6 5
PA08_CS PA08_IE
R/W R/W
20 19 18
res res res res
4 3 2
res res PA08_DS
R/W
196 / 512
17 16
res
1 0
PA08_PUPD
R/W