Rainbow Electronics W90P710CDG User Manual
Page 270
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W90P710CD/W90P710CDG
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FIFO1 Parameter Register (FIFO1PRM)
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
FIFO1PRM
0xFFF0_8028
R/W
FIFO1 parameters
0x0000_0000
31
30
29
28
27
26
25
24
F1STRIDE[15:8]
23
22
21
20
19
18
17
16
F1STRIDE[7:0]
15
14
13
12
11
10
9
8
Reserved
7
6
5
4
3
2
1
0
Reserved F1LOCK
F1BURSTY
F1TRANSZ
BITS
DESCRIPTIONS
[31:16] F1STRIDE
Video frame buffer stride
16-bit value specifies the word offset of memory address of vertically
adjacent line for FIFO1 fetching.
[15:5] Reserved Reserved
[4] F1LOCK
FIFO1 lock transfer enable
0 = Disable
1 = Enable
[3:2] F1BURSTY
FIFO1 burst transfer type
00 =4 data burst mode
01 =8 data burst mode
10 =16 data burst mode
[1:0] F1TRANSZ
FIFO1 data width per-transfer
00=one byte
01=half word
10=one word
FIFO2 Parameter Register (FIFO2PRM)
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
FIFO2PRM
0xFFF0_802C
R/W
FIFO2 parameters
0x0000_0000