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| R8A66593FP Datasheet, PDF (7/144 Pages) Renesas Technology Corp – ASSP (USB2.0 Peripheral Controller) | |||
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R8A66593FP/BG
1.5 Structure of Pin Functions
Block diagram of the controller pin functions is shown in Figure 1.3.
CPU bus interface
D15-8, D7-1(/AD7-1), D0
A7/ALE, A6-1
16
7
CS_N
RD_N
WR0_N
WR1_N
MPBUS
Interrupt/SOFoutput
INT_N
SOF_N
DMA interface
DREQ0_N
DACK0_N
DEND0_N
DREQ1_N
DACK1_N
DEND1_N
Split bus
SD7-0 8
System control
RST_N
R8A66593
Clock
XIN
XOUT
VBUS monitoring input
VBUS
2
USB interface 0
DP0, DM0
Reference resistance
REFRIN
Figure 1.3 Block Diagram of Pin Functions
R19DS0071EJ0101 Rev1.01
Jun 28,2013
Page 7 of 142
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