SPFD54124B Drise, SPFD54124B Datasheet - Page 14

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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Instruction D/CX WRX RDX D17-8
6. INSTRUCTIONS
6.1. Outline
The SPFD54124B supports 18-bit data bus interface to configure system via accessing command register. When the command register
is executed, sending the command information to specify which index register would be accessed and following the data to that control
register. Moreover, register accessing operation should cooperate with DC/X, WRX, RDX signal for SPFD54124B to recognize the
control instruction. And command instruction can be accomplished using all system interfaces (18-bit, 16-bit, 9-bit, 8-bit 80- or
68-system and SPI)..
6.1.1.
Table 6.1.1 list all the system function command. After the H/W reset by RESX pin or S/W reset by SWRESET command, each internal
register becomes default state (Refer “RESET TABLE” section). Commands 10h, 12h, 13h, 20h, 21h, 26h, 28h, 29h, 30h, 33h, 36h (ML
parameter only), 37h, 38h and 39h are updated during V-sync when Module is in Sleep Out Mode to avoid abnormal visual effects.
During Sleep In mode, these commands are updated immediately. Read status (09h), Read Display Power Mode (0Ah), Read Display
MADCTR (0Bh), Read Display Pixel Format (0Ch), Read Display Image Mode (0Dh), Read Display Signal Mode (0Eh) and Read
Display Self Diagnostic Result (0Fh) of these commands are updated immediately both in Sleep In mode and Sleep Out mode.
Table 6.1.1 System Function command List (1)
SWRESET
“-“: Don＇t care, can be set to VDDIO or DGND level
© ORISE Technology Co., Ltd.
Proprietary & Confidential
COLMOD
MADCTR
RDDSDR
RDDPM
RDDSM
RDDST
RDDIM
RDDID
NOP
RDD
RDD
System Function Command List and Description
0
0
1
1
1
1
0
1
1
1
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
↑
↑
↑
1
1
1
1
↑
1
1
1
1
1
↑
1
1
↑
1
1
↑
1
1
↑
1
1
↑
1
1
↑
1
1
1
1
1
↑
↑
↑
↑
1
↑
↑
↑
↑
↑
1
↑
↑
1
↑
↑
1
↑
↑
1
↑
↑
1
↑
↑
1
↑
↑
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BSTON
VSSON ST14
BSTON IDMON PTLON
VSSON
TEON
RELD FUND ATTD BRD
GCS1
ID17
ID27
ID37
ST23
D7
MX
D7
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
TELOM
IFPF2
GCS0 TELOM HSON VSON PCKON DEON
ID16
ID26
ID36
D6
MY
MY
D6
D6
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
HSON VSON
INVON
INVON
IFPF1
ID15
ID25
ID35
D5
MV
MX
D5
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
SLPOUT NORON
IFPF0 IDMON PTLON SLOUT
ID14
ID24
ID34
ST12
D4
MV
ML
D4
D4
0
0
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
PCKON
RGB
ID13
ID23
ID33
ST11
D3
D3
D3
ML
D3
0
0
0
1
1
1
1
1
1
1
14
-
-
-
-
-
-
-
-
DEON
DISON TEON
DISON
GCS2 GCS1 GCS0
IFPF2
ID12
ID22
ID32
RGB
D2
MH
D2
0
0
1
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
IFPF1
ID11
ID21
ID31
D1
MH
D1
D1
D1
D1
0
0
0
0
1
1
0
0
1
1
-
-
-
-
-
-
-
-
NORON
GCS2
IFPF0
ID10
ID20
ID30
ST24
D0
ST0
D0
D0
D0
D0
0
1
0
1
0
1
0
1
0
1
-
-
-
-
-
-
-
-
(Hex)
(0Ch) Read Display Pixel Format
(0Dh) Read Display Image Mode
(00h) No Operation
(01h) Software reset
(04h) Read Display ID
(09h) Read Display Status
(0Ah) Read Display Power Mode
(0Bh) Read Display MADCTR
(0Eh) Read Display Signal Mode
(0Fh) Read Display Self-diagnostic result
Dummy read
ID1 read
ID2 read
ID3 read
Dummy read
-
-
-
-
Dummy read
-
Dummy read
-
Dummy read
-
Dummy read
-
Dummy read
-
Dummy read
-
SPFD54124B
Preliminary
Function
Preliminary Version: 0.6
APR. 26, 2007