HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 37

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Table 1.2
Type
Ethernet
controller
(EtherC)
Direct
memory
access
controller
(DMAC)
Serial com-
munication
interface with
FIFO (SCIF)
Timer pulse
unit (TPU)
Pin Functions (cont)
Symbol
LNKSTA
EXOUT
WOL
DACK0, 1
DREQ0, 1
TXD1, 2
RXD1, 2
SCK1, 2
RTS
CTS
TCLKA
TCLKB
TCLKC
TCLKD
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TIOCB1
I/O
Input
Output
Output
Output
Input
Output
Input
I/O
Output
Input
Input
I/O
I/O
Name
Link status
General-purpose
external output
Wake on LAN
DMAC
channel 0, 1
acknowledge
DMAC
channel 0, 1
request
Transmit data
output channel
1, 2
Receive data
output channel
1, 2
Serial clock
input/output
channel 1, 2
Transmit
request
Transmit enable
TPU timer clock
input A, B, C, D
TPU input
capture/output
compare
(channel 0)
TPU input
capture/output
compare
(channel 1)
Function
Link status input from PHY
General-purpose external output pin
Signal indicating detection of a Magic
Packet
These pins output receiving a DMA
transfer request to an external device
Pins that input DMA transfer requests
from an external device
SCIF channel 1 and 2 transmit data
output pins
SCIF channel 1 and 2 receive data input
pins
SCI clock input/output pins
SCIF channel 1 transmit request output
pin
SCIF channel 1 transmit enable input pin
Pins that input an external clock to the
TPU counter
Channel 0 input capture input/
output compare output/PWM output pins
Channel 1 input capture input/
output compare output/PWM output pins
19