ml87v2104 Oki Semiconductor, ml87v2104 Datasheet - Page 15

• Manufacturer Part Number: ml87v2104
• Description: Display Controller With Built-in Display Memory And Jpeg
• Manufacturer: Oki Semiconductor

OKI Semiconductor
• LDP2IO
• LDP3IO
• LDP4IO
• HST1IO
• HST2IO
• FDP2IO
• FDP3IO
• GPIN6-0
• GPIOD6-0
: Specify the LDP2 signal in GPIO6, 1 bit (write/read)
: Specify the LDP3 signal in GPIO5, 1 bit (write/read)
: Specify the LDP4 signal in GPIO4, 1 bit (write/read)
: Specify the HST1 signal in GPIO3, 1 bit (write/read)
: Specify the HST2 signal in GPIO2, 1 bit (write/read)
: Specify the FDP2 signal in GPIO1, 1 bit (write/read)
: Specify the FDP3 signal in GPIO0, 1 bit (write/read)
: GPIO6-0 input/output mode, 7 bits (write/read)
: GPIO6-0 data, 7 bits (write/read)
"0": Synchronous signal, "1": GPIO (same for the following)
At a write, data is output to the GPIO that corresponds to the bits of the output mode. At a
read, the signal level of the GPIO that corresponds to the bits of the input mode is read.
Reading the bits of the output mode and writing to the bits of the input mode are disabled.
Figure 2.2 Output Synchronization Timing
Internal HS
HSTn
LDPn
[ACTHST]
[LDPnST]
[LDPnED]
[HSTnPOS]
[ACTHED]
[HLCYC]
Active Image
PEDL87V3116-02
ML87V3116
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