CHAPTER 33:Graphics Subsystem
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S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
[bit7:6] vram_priority_s2_read : VRAM Priority S2 Read
Fixed priority for S2 interface (read transactions).
All memory read transactions issued to the VRAM block by the 3D graphics core are categorized to
"s2_read".
[bit5:4] vram_priority_s1_read : VRAM Priority S1 Read
Fixed priority for S1 interface (read transactions).
All memory read transactions that are issued to the VRAM block by the 2D graphics core to fetch the
display data are categorized "s1_read".
[bit3:2] vram_priority_s0_read : VRAM Priority S0 Read
Fixed priority for S0 interface (read transactions).
All memory read transactons that are issued to the VRAM block to fetch the non-display purpose by the
main system or the 2D graphics core are categorized to "s0_read":
[bit1:0] vram_priority_s0_write : VRAM Priority S0 Write
Fixed priority for S0 interface (write transactions).
All memory write transactions issued to the VRAM block are categorized to "s0_write".
Содержание S6J3200 Series
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