YLCDRSK2378 Renesas Electronics America, YLCDRSK2378 Datasheet - Page 584

• 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

Section 10 I/O Ports
10.10.6 Port B Input Pull-Up MOS States
Port B has a built-in input pull-up MOS function that can be controlled by software. This input
pull-up MOS function can be used in modes 4 and 7. Input pull-up MOS can be specified as on or
off on a bit-by-bit basis.
In modes 4 and 7, when a PBDDR bit is cleared to 0, setting the corresponding PBPCR bit to 1
turns on the input pull-up MOS for that pin.
Table 10.3 summarizes the input pull-up MOS states.
Table 10.3 Input Pull-Up MOS States (Port B)
Mode
1, 2
4, 7
Legend:
Off:
On/Off: On when PBDDR = 0 and PBPCR = 1; otherwise off.
Rev.7.00 Mar. 18, 2009 page 516 of 1136
REJ09B0109-0700
Input pull-up MOS is always off.
Reset
Off
Hardware
Standby Mode
Off
Software
Standby Mode
Off
On/Off
In Other
Operations
Off
On/Off