Cypress FM4 Series - GDC Sub System Controller

A. Register Map
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 1089
1.49 GDC Sub System Controller
GDC Sub System Controller Base_Address : 0xD0A0_0000
Base_Address
+ Address
Register
+3
+2
+1
+0
0x000
LockUnlock[W]
00000000 00000000 00000000 00000000
0x004
LockStatus[W]
-------- -------- -------0 ---0---0
0x008
*[W]
0x00C
CnfigClockControl[W]
-------- -------- -------- -----001
0x010
VramInterruptEnable[W]
-------- -------- -------- ------11
0x014
*[W]
0x018
VramInterruptClear[W]
-------- -------- -------- ------00
0x01C
VramInterruptStatus[W]
-------- -------- -------- ------00
0x020
ExtFlashDevSelect[W]
-------- -------- -------- -------1
0x024
VramRemapDisable[W]
-------- -------- -------- -------0
0x028
PanicSwitch[W]
-------- -------- -------- -------1
0x02C
GDC_ClockDivider[W]
-------- -----100 00000000 --------
0x030
WkupTriggerMask[W]
-----000 -----000 00000000 00000000
0x034
ClockDomainStatus[W]
-------- -------- -------- ----0000
0x038
-
0x03C
-
0x040
dsp_LockUnlock[W]
00000000 00000000 00000000 00000000
0x044
dsp_LockStatus[W]
-------- -------- -------0 ---0---0
0x048
dsp0_ClockDivider[W]
-------- 01000001 11100000 --------
0x04C
dsp0_DomainControl[W]
-------- -------1 -------- -------0
0x050
dsp0_ClockShift[W]
-------- -------- -------- -------1