Mr-Shpc-01 V2 (Xw937B00) Pc Card Controller - Yamaha PM 5000 Series Service Manual

PM5000

MR-SHPC-01 V2 (XW937B00) PC Card Controller

PIN
NAME I/O
NO.
1 GND Ground
2 /RESET I System reset
3 /SRD I Read command
4 /SWE0 I
Write command
5 /SWE1 I
6 /BS I Bus strobe
7 /CS I Chip select
8 I Card power good
CARD PW GOOD
9 CD3 I/O Card data bus
10 /CCD1 I Card detect
11 CD4 I/O
12 CD11 I/O Card data bus
13 CD5 I/O
14 SYSTEM VCC System power supply
15 CD12 I/O
16 CD6 I/O Card data bus
17 CD13 I/O
18 GND Ground
19 CD7 I/O Card data bus
20 CD14 I/O Card data bus
21 /CCE1 O Card enable
22 CARD Vcc Card power supply
23 CD15 I/O Card data bus
24 CA10 O Card address bus
25 /CCE2 O Card enable
26 /COE O Card output enable
27 /CVS1 I Card power supply/voltage detect
28 CA11 O Card address bus
29 /CIORD O Card I/O read
30 CA9 O Card address bus
31 /CIOWR O Card I/O write
32 CA8 O
33 CA17 O
34 CA13 O Card address bus
35 CA18 O
36 CA14 O
37 GND Ground
38 CA19 O Card address bus
39 CWE PGM O Card write enable
40 CA20 O Card address bus
41 I Read/Busy interrupt request
CRDY XBSY IREQ
42 CA21 O Card address bus
43 CARD VCC Card power supply
44 CA16 O
45 CA22 O
46 CA15 O
47 CA23 O
48 CA12 O Card address bus
49 CA24 O
50 CA7 O
51 CA25 O
52 CA6 O
53 /CVS2 I Card power supply/voltage detect
54 CA5 O Card address bus
55 SYSTEM VCC System power supply
56 GND Ground
57 CRESET O Card reset
58 CA4 O Card address bus
59 /CWAIT I Card wait request
60 CA3 O Card address bus
61 /CINPACK I Card read data control
62 CA2 O Card address bus
63 CARD VCC Card power supply
64 /CREG O Memory area select
65 CA1 O Card address bus
66 CBVD2 SPKR I Battery voltage detect / Speaker
67 CA0 O Card address bus
68 I Battery voltage detect / Status change
CBVD1 STSCHG
69 CD0 I/O
70 CD8 I/O
Card data bus
71 CD1 I/O
72 CD9 I/O
100
PIN
FUNCTION
NO.
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
NAME I/O
73 GND Ground
74 CD2 I/O
Card data bus
75 CD10 I/O
76 CWP XIOIS16 I Write protect / 16 bit cycle request
77 /CCD2 I Card detect
78 CVPP1 O Card slot power supply
79 CVPP0 O Card slot power supply
80 /CVCC3 O Card slot power supply (+3.3 V)
81 /CVCC5 O Card slot power supply (+5.0 V)
82 SPKR OUT O Speaker signal
83 LED OUT O LED signal
84 /SWAIT O System wait
85 TEST I Test pin
86 RA25 I
87 RA24 I
Resistor high address institute
88 RA23 I
89 RA22 I
90 SYSTEM VCC System power supply
91 CKIO I System clock
92 GND Ground
93 ENDIAN I ENDIAN institute
94 SA25 I
95 SA24 I
96 SA23 I
97 SA22 I
98 SA21 I
99 SA20 I
SA19 I
SA18 I System address bus
SA17 I
SA16 I
SA15 I
SA14 I
SA13 I
SA12 I
SA11 I
GND Ground
SA10 I
SA9 I
SA8 I
SA7 I
SA6 I
SA5 I System address bus
SA4 I
SA3 I
SA2 I
SA1 I
SA0 I
GND Ground
SD15 I/O
SD14 I/O
SD13 I/O System data bus
SD12 I/O
SD11 I/O
SYSTEM VCC System power supply
SD10 I/O
SD9 I/O System data bus
SD8 I/O
GND Ground
SD7 I/O
SD6 I/O
SD5 I/O
SD4 I/O
System data bus
SD3 I/O
SD2 I/O
SD1 I/O
SD0 I/O
GND Ground
SIRQ3 O
SIRQ2 O
System interrupt request
SIRQ1 O
SIRQ0 O
MAINCPU: IC501
FUNCTION