KCUSB3 Datasheet, PDF (4/8 Pages) List of Unclassifed Manufacturers – USB Controller - Quick Interface

K KAWASAKI
LSI
Pin
Number
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
I/O
IN/OUT
IN/OUT
IN
IN
OUT
OUT
IN
IN
OUT
OUT
OUT
IN
OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN
OUT
OUT
OUT
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
KCUSB3
USB Controller – Quick Interface
Pin Name
Description
GPIO18
nCU_cs
OGND
CLK
X2
XA_15
VDD
OVDD
XA_14
XA0
nXBHE
IGND
nXRAMSEL
CU_DRQ1
CU_DRQ2
nCU_DACK1
nCU_DACK2
CU_INTR1
CU_INTR2
GND
nXRD
nXWR
nXROMSEL
nRESET
nTST
XA_1
XA_2
XA_3
XA_4
XA_5
XA_6
XA_7
XA_8
XA_9
XA_10
XA_11
XA_12
XA_13
XD_0
XD_1
XD_2
XD_3
XD_4
XD_5
XD_6
XD_7
XD_8
XD_9
Custom Logic Chip_Select
GND
12MHz Clock/Crystal Input
12MHz Crystal Output
External Address Pins
VDD
VDD
External Address Pins
External Address Pin
External byte High Enable (Active low)
GND
External RAM CS (Active low)
Custom Logic DMA Rq#1
Custom Logic DMA Rq#2
Custom Logic DMA Ack#1
Custom Logic DMA Ack#2
Custom Logic Intreq #1
Custom Logic Intreq #2
GND
External Memory Read (Active low)
External Memory Write (Active low)
External ROM CS (Active low)
Reset Pin
Test Pin, Disconnect for Normal
Operation
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Address Pin
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
External Data Pins
Programmable
I/O Mode *
GPIO18
GPIO19
GPIO20
GPIO21
GPIO22
GPIO23
GPIO24
GPIO25
Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: [phone] • Fax: [phone] • www.klsi.com ^{Ver. 1.3}
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