m35061-xxxsp Renesas Electronics Corporation., m35061-xxxsp Datasheet - Page 3

• Manufacturer Part Number: m35061-xxxsp
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

PIN DESCRIPTION
Note: fsc signal input ……refer to “note on when fsc signal input”.
2
AD0~AD7
AC
V
V
CVIDEO
LECHA
LEBK
CVIN
HOR
VREF
LP1
V
LP2
OSCOUT
OSCIN
PHIN
P0
P1
P2
P3
P4
P5
TESTA
SCK
CS
__
DD1
SS
DD2
Symbol
Parallel data input
Auto-clear input
Power pin
Earthing pin
Composite video
signal output
Character level input
Black level input
Composite video
signal input
Synchronous signal
input
Slice level input
Filter output 1
Power pin
Filter output 2
fsc I/O pin for
synchronous signal
generating
PHASE control input
Port output
Port output
Port output
Port output
Port output
Port output
Test input
Clock input for data
input
Chip select input
Pin name
Input/Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
—
—
—
These input pins determine address and data of display control register and display
data memory by 8-bit parallel. Hysteresis input is required.
When this input pin transitions from “H” to “L”, the device is reset. Built-in a pull-up
resistor. Hysteresis input is required.
Digital power supply pin. This pin must be connected to +5 V.
Ground pin. This pin must be connected to 0 V.
This pin outputs the composite video signal. The output signal is 2 V
pose mode, this pin’s signal consists of the OSD signal combined with the input
composite signal CVIN.
This input pin is used for controlling the “white” character color level of the OSD signal.
This input pin is used for controlling the “black” character color level of the OSD signal.
This pin inputs the external composite video signal. In superimpose mode, this pin’s
signal consists of the OSD signal combined with the external composite video signal.
This pin inputs the external composite video signal. This pin inputs the clamped
external video signal, sync-sep internal.
This input pin is used to determine the slice voltage for extracting the sync signals from
the video composite signal.
This is filter output pin 1.
Analog power supply pin. This pin must be connected to +5 V.
This is filter output pin 2.
These are the sub-carrier oscillation (fsc) input pins for synchronous signal generating.
NTSC (3.580 MHz), PAL (4.434 MHz), M-PAL (3.576 MHz) (Note).
Control the phase changing by scanning line by PAL, M-PAL method.
This output pin can be configured to port P0 or YM output.
This output pin can be configured to port P1 or BLNK output.
This output pin can be configured to port P2 or B output.
This output pin can be configured to port P3 or G output.
This output pin can be configured to port P4 or R output.
This output pin can be configured to port P5 or CSYN output.
Factory test pin. The pin must be connected to GND.
This pin is enabled when the CS pin is “L”. Data input to pins AD0 to AD7 is latched at
the rising edge of this signal. This pin is hysteresis input.
This is chip selection input pin. When this pin is “L”, transmission is enabled. This pin is
hysteresis input.
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Function
M35061-XXXSP/FP
MITSUBISHI MICROCOMPUTERS
P-P
. In superim-