RCW[428-429]=01
the o/p state of the following GPIOs remains constant whether they're driven high/low.
GPIO4_15,GPIO4_16,GPIO4_22,GPIO4_23
Direction register settings :address 0xffe133000, value 0x3da40
1)
Configured O/P
DBG > mem w 0xffe133008 w 0xb734cdf
Memory Write: address 0xffe133008, value 0xb734cdf
Read O/P
DBG > mem r 0xffe133008 w
Memory Read: address 0xffe133008, value 0xb724cdf
2)
Configured O/P
DBG > mem w 0xffe133008 w 0xb73ccdf
Memory Write: address 0xffe133008, value 0xb73ccdf
Read O/P
DBG > mem r 0xffe133008 w
Memory Read: address 0xffe133008, value 0xb724cdf
Direction register settings :address 0xffe133000, value 0x3d240
3)
DBG > mem w 0xffe133000 w 0x3d240
Memory Write: address 0xffe133000, value 0x3d240
DBG > mem r 0xffe133000 w
Memory Read: address 0xffe133000, value 0x3d240
DBG > mem r 0xffe133008 w
Memory Read: address 0xffe133008, value 0xb7244df
DBG > mem w 0xffe133008 w 0xb7344df
Configured O/P
Memory Write: address 0xffe133008, value 0xb7344df
DBG > mem r 0xffe133008 w
Read O/P
Memory Read: address 0xffe133008, value 0xb7244df
Configured O/P
Memory Write: address 0xffe133008, value 0xb72c4df
Read O/P
DBG > mem r 0xffe133008 w
Memory Read: address 0xffe133008, value 0xb7244df
Any other external signals are not logically connected to pins of GPIO4_15,GPIO4_16,GPIO4_22,GPIO4_23.
