TMS320VC5505_13 Datasheet, PDF (106/136 Pages) Texas Instruments – Fixed-Point Digital Signal Processor

TMS320VC5505
SPRS503B – JUNE 2009 – REVISED JANUARY 2010
www.ti.com
LCD_CLK
[Internal]
LCD_D[15:0]
LCD_RS
LCD_RW_WRB
LCD_CSx_Ex
W_SU
(0 to 31)
W_STROBE
(1 to 63)
4
Write Data
10
12
CS_DELAY
(0 to 3)
W_HOLD
(1 to 15)
R_SU
(0 to 31)
R_STROBE
(1 to 63)
R_HOLD
(1 to 15)
5
14
17
16
Read Status
8
11
12
13
13
CS_DELAY
(0 to 3)
15
Data[7:0]
9
RS
R/W
E0
E1
R_SU
(0–31)
Figure 6-26. Character Display HD44780 Write
W_HOLD
(1–15)
R_STROBE R_HOLD CS_DELAY
(1–63)
(1–5)
(0-3)
W_SU W_STROBE
(0–31)
(1–63)
CS_DELAY
(0 - 3)
LCD_CLK
[Internal]
14
LCD_D[7:0]
LCD_RS
LCD_RW_WRB
16
17
15
Read
Data
4
Write Instruction
5
Data[7:0]
8
9
RS
10
11
R/W
LCD_CSx_Ex
12
13
12
13
E0
E1
Figure 6-27. Character Display HD44780 Read
106 Peripheral Information and Electrical Specifications
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