Atmel /AT91SAM9CN12 /LCDC /BASECFG0

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 BASECFG0

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 (AHB_SINGLE)BLEN 0 (DLBO)DLBO

BLEN=AHB_SINGLE

Description

Base Layer Configuration Register 0

Fields

BLEN

AHB Burst Length

0 (AHB_SINGLE): AHB Access is started as soon as there is enough space in the FIFO to store one 32-bit data. SINGLE, INCR, INCR4, INCR8 and INCR16 bursts can be used. INCR is used for a burst of 2 and 3 beats.

1 (AHB_INCR4): AHB Access is started as soon as there is enough space in the FIFO to store a total amount of four 32-bit data. An AHB INCR4 Burst is preferred. SINGLE, INCR and INCR4 bursts can be used. INCR is used for a burst of 2 and 3 beats.

2 (AHB_INCR8): AHB Access is started as soon as there is enough space in the FIFO to store a total amount of eight 32-bit data. An AHB INCR8 Burst is preferred. SINGLE, INCR, INCR4 and INCR8 bursts can be used. INCR is used for a burst of 2 and 3 beats.

3 (AHB_INCR16): AHB Access is started as soon as there is enough space in the FIFO to store a total amount of sixteen 32-bit data. An AHB INCR16 Burst is preferred. SINGLE, INCR, INCR4, INCR8 and INCR16 bursts can be used. INCR is used for a burst of 2 and 3 beats.

DLBO

Defined Length Burst Only For Channel Bus Transaction.

Links

()