GPU2D_STATUS

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as GPU2D_STATUS

D2C_IRQ_BUS_ERROR=Val_0x0, D2C_IRQ_DLIST=Val_0x0, D2C_DLISTACTIVE=Val_0x0, D2C_BUSY_WRITE=Val_0x0, D2C_BUSY_ENUM=Val_0x0, D2C_CACHE_DIRTY=Val_0x0, D2C_IRQ_ENUM=Val_0x0

Description

Status Control Register

Fields

D2C_BUSY_ENUM	0 (Val_0x0): Enumeration unit idle 1 (Val_0x1): Enumeration unit busy, new primitive can not be started
D2C_BUSY_WRITE	0 (Val_0x0): Framebuffer writeback finished 1 (Val_0x1): Framebuffer writeback busy, framebuffer type can not be changed
D2C_CACHE_DIRTY	0 (Val_0x0): Framebuffer cache is not dirty 1 (Val_0x1): Framebuffer cache is dirty, frame should not be flipped
D2C_DLISTACTIVE	0 (Val_0x0): Display list reader is idle 1 (Val_0x1): Display list reader busy, no direct access to registers
D2C_IRQ_ENUM	0 (Val_0x0): Enumeration not finished or interrupt disabled 1 (Val_0x1): Enumeration finished interrupt triggered
D2C_IRQ_DLIST	0 (Val_0x0): Display list not finished or interrupt disabled 1 (Val_0x1): Display list finished interrupt triggered
D2C_IRQ_BUS_ERROR	0 (Val_0x0): No bus error occurred or interrupt disabled 1 (Val_0x1): Bus error interrupt triggered
D2C_BUS_ERROR_SRC	1 (Val_0x1): MFB bus error 2 (Val_0x2): MTX bus error 4 (Val_0x4): MDL bus error

Links

() ()