YLCDRSK2378 Renesas Electronics America, YLCDRSK2378 Datasheet - Page 521

• 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

9.8.3
For DTCE bit setting, use bit manipulation instructions such as BSET and BCLR. If all interrupts
are disabled, multiple activation sources can be set at one time (only at the initial setting) by
writing data after executing a dummy read on the relevant register.
9.8.4
When DTC transfer is activated by a DMAC transfer end interrupt, regardless of the transfer
counter and DISEL bit, the DMAC’s DTE bit is not subject to DTC control, and the write data has
priority. Consequently, an interrupt request may not be sent to the CPU when the DTC transfer
counter reaches 0.
9.8.5
When chain transfer is used, clearing of the activation source or DTCER is performed when the
last of the chain of data transfers is executed. SCI and A/D converter interrupt/activation sources,
on the other hand, are cleared when the DTC reads or writes to the prescribed register.
Therefore, when the DTC is activated by an interrupt or activation source, if a read/write of the
relevant register is not included in the last chained data transfer, the interrupt or activation source
will be retained.
DTCE Bit Setting
DMAC Transfer End Interrupt
Chain Transfer
Rev.7.00 Mar. 18, 2009 page 453 of 1136
Section 9 Data Transfer Controller (DTC)
REJ09B0109-0700