stm32 /stm32h7rs /STM32H7R /GFXMMU /GFXMMU_CR

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Interpret as GFXMMU_CR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)B0OIE 0 (B_0x0)B1OIE 0 (B_0x0)B2OIE 0 (B_0x0)B3OIE 0 (B_0x0)AMEIE 0 (B_0x0)BS 0 (B_0x0)ATE 0 (B_0x0)B0PE 0 (B_0x0)B0PM 0 (B_0x0)B1PE 0 (B_0x0)B1PM 0 (B_0x0)B2PE 0 (B_0x0)B2PM 0 (B_0x0)B3PE 0 (B_0x0)B3PM

B2PE=B_0x0, AMEIE=B_0x0, B3PE=B_0x0, B2PM=B_0x0, ATE=B_0x0, BS=B_0x0, B3PM=B_0x0, B3OIE=B_0x0, B0PM=B_0x0, B0OIE=B_0x0, B2OIE=B_0x0, B1PM=B_0x0, B1OIE=B_0x0, B1PE=B_0x0, B0PE=B_0x0

Description

GFXMMU configuration register

Fields

B0OIE

Buffer 0 overflow interrupt enable This bit enables the buffer 0 overflow interrupt.

0 (B_0x0): Interrupt disable

1 (B_0x1): Interrupt enabled

B1OIE

Buffer 1 overflow interrupt enable This bit enables the buffer 1 overflow interrupt.

0 (B_0x0): Interrupt disable

1 (B_0x1): Interrupt enabled

B2OIE

Buffer 2 overflow interrupt enable This bit enables the buffer 2 overflow interrupt.

0 (B_0x0): Interrupt disable

1 (B_0x1): Interrupt enabled

B3OIE

Buffer 3 overflow interrupt enable This bit enables the buffer 3 overflow interrupt.

0 (B_0x0): Interrupt disable

1 (B_0x1): Interrupt enabled

AMEIE

AXI master error interrupt enable This bit enables the AXI master error interrupt.

0 (B_0x0): Interrupt disable

1 (B_0x1): Interrupt enabled

BS

Block size This bit defines the size of the blocks

0 (B_0x0): 16-byte blocks

1 (B_0x1): 12-byte blocks

ATE

Address translation enable This bit enables the address translation based on the values programmed in the LUT.

0 (B_0x0): Address translation is disable

1 (B_0x1): Address translation is enable

B0PE

Buffer 0 packing enable This bit enables the packing on buffer 0. The packing is functional only if the block size is configured in 12-byte mode. In 16-byte mode, this bit is ignored.

0 (B_0x0): Packing is disabled

1 (B_0x1): Packing is enable

B0PM

Buffer 0 packing mode This bit selects the byte to be removed during packing operations on buffer 0

0 (B_0x0): MSB is removed

1 (B_0x1): LSB is removed

B1PE

Buffer 1 packing enable This bit enables the packing on buffer 1. The packing is functional only if the block size is configured in 12-byte mode. In 16-byte mode, this bit is ignored.

0 (B_0x0): Packing is disabled

1 (B_0x1): Packing is enable

B1PM

Buffer 1 packing mode This bit selects the byte to be removed during packing operations on buffer 1

0 (B_0x0): MSB is removed

1 (B_0x1): LSB is removed

B2PE

Buffer 2 packing enable This bit enables the packing on buffer 2. The packing is functional only if the block size is configured in 12-byte mode. In 16-byte mode, this bit is ignored.

0 (B_0x0): Packing is disabled

1 (B_0x1): Packing is enable

B2PM

Buffer 2 packing mode This bit selects the byte to be removed during packing operations on buffer 2

0 (B_0x0): MSB is removed

1 (B_0x1): LSB is removed

B3PE

Buffer 3 packing enable This bit enables the packing on buffer 3. The packing is functional only if the block size is configured in 12-byte mode. In 16-byte mode, this bit is ignored.

0 (B_0x0): Packing is disabled

1 (B_0x1): Packing is enable

B3PM

Buffer 3 packing mode This bit selects the byte to be removed during packing operations on buffer 3

0 (B_0x0): MSB is removed

1 (B_0x1): LSB is removed

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