HD64F2168 Datasheet, PDF (53/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Type
LPC
Interface
(LPC)
Event
Counter
Symbol
LAD3 to
LAD0
LFRAME
Pin No.
55 to 58
54
I/O
Input/
Output
Input
LRESET 53
Input
LCLK
52
Input
SERIRQ 51
Input/
Output
LSCI,
66
LSMI,
65
PME
64
Input/
Output
GA20
63
Input/
Output
CLKRUN 62
Input/
Output
LPCPD 61
Input
EVENT15 113 to 120, Input
to EVENT0 33 to 35,
37 to 41
Name and Function
Transfer cycle type/address/data I/O pins
Input pin indicating transfer cycle start and forced
termination
LPC reset pin. When this pin is low, a reset state
is entered.
PCI clock input pin
LPC serialized host interrupt request signal
General input/output ports of LSCI, LSMI, and
PME
GATE A20 control signal output pin. The monitor
input of an output state is enabled.
LCLK restart request I/O pin
LPC module shutdown control input pin
Event counter input pins.
Rev. 3.00, 03/04, page 13 of 830