YLCDRSK2378 Renesas Electronics America, YLCDRSK2378 Datasheet - Page 709

• Manufacturer Part Number: YLCDRSK2378
• Description: KIT DEV EVAL H8S/2378 LCD
• Manufacturer: Renesas Electronics America
• Series: H8®r

Specifications of YLCDRSK2378

• Main Purpose: Displays, LCD Controller
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: YLCDRSK2378
• Primary Attributes: 5.7" QVGA, Touch Screen
• Secondary Attributes: Source Code on CD, Debugging Requires Emulator Cable E10A USB/JTAG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.4
Figure 12.2 shows an overview diagram of the PPG. PPG pulse output is enabled when the
corresponding bits in P1DDR, P2DDR, and NDER are set to 1. An initial output value is
determined by its corresponding PODR initial setting. When the compare match event specified
by PCR occurs, the corresponding NDR bit contents are transferred to PODR to update the output
values. Sequential output of data of up to 16 bits is possible by writing new output data to NDR
before the next compare match.
Pulse output pin
Operation
Figure 12.2 Overview Diagram of PPG
DDR
Normal output/inverted output
Section 12 Programmable Pulse Generator (PPG)
Q
NDER
Q
PODR
C
Output trigger signal
Rev.7.00 Mar. 18, 2009 page 641 of 1136
D
Q
NDR
D
Internal data bus
REJ09B0109-0700