NCD has two US types of 101-key keyboards: the N-101 and the English US type. The English US is the same as the IBM PS/2 and the Windows 95-compatible (except for three Windows-specific keys).

Figure 17-2 illustrates the legends and keycodes for the N-101 type. The English US and Windows 95-compatible keyboards differ from the N-101 keyboard illustrated in Figure 17-2 as follows:

• The Caps Lock and Ctrl keys are swapped.
  

• The Line Feed key bears the legend "Print Screen."
  

• The Break key bears the legend "Scroll Lock."
  

• The Setup key bears the legend "Pause/Break."
  

• The Return key bears the legend "Enter."
  

• The Option key bears the label "Ctrl."
  

• The Windows 95 keyboard has three additional keys: two "Windows" keys and one menu key.
  

Table 17-3 lists the N-101 and English US keysyms when default mapping is in effect.

The 101-key keyboards have three LEDs. Their default values are:

LED1	Net on all HMX series, X1 on all Explora series
LED2	Caps
LED3	Num

To access the Boot Monitor from an N-101 keyboard when the X server is running, use the Ctrl-Left Alt-Setup key combination. To access the Boot Monitor from the 102-key, English US, IBM/PS2, and Windows 95-compatible versions, use CapsLock-Left Alt-Setup.

Table 17-3 N-101 and N-101 PS Default Keymapping
Keycode Value	Keysyms	Shifted Keysyms
8	Escape
9
10
11
12
13	Tab
14	quoteleft	asciitilde
15	F2
16	F1
17	Caps_Lock (Control_L on the N-101PS and Windows 95-compatible)
18	Shift_L
19
20	Control_L (Caps_Lock on the N-101PS and Windows 95-compatible)
21	Q
22	1	exclam
23	F3
24
25	Alt_L	Meta_L
26	Z
27	S
28	A
29	W
30	2	at
31	F4
32
33	C
34	X
35	D
36	E
37	4	dollar
38	3	numbersign
39	F5
40
41	space
42	V
43	F
44	T
45	R
46	5	percent
47	F6
48
49	N
50	B
51	H
52	G
53	Y
54	6	asciicircum
55	F7
56
57	Alt_R 1	Meta_R 1
58	M
59	J
60	U
61	7	ampersand
62	8	asterisk
63	F8
64
65	comma	less
66	K
67	I
68	O
69	0	parenright
70	9	parenleft
71	F9
72
73	period	greater
74	slash	question
75	L
76	semicolon	colon
77	P
78	minus	underscore
79	F10
80
81
82	quoteright	quotedbl
83
84	bracketleft	braceleft
85	equal	plus
86	F11
87	Linefeed (Print Screen on the N-101PS and Windows 95-compatible)
88	Control_R 1
89	Shift_R 1
90	Return
91	bracketright	braceright
92	backslash	bar (unless bar and broken bar exist on same keyboard)
93
94	F12
95	Break (Scroll Lock on the N-101PS and Windows 95-compatible)
96	Down
97	Left
98	Setup
99	Up
100	Delete
101	End
102	Backspace
103	Insert
104
105	KP_1
106	Right
107	KP_4
108	KP_7
109	Page Down
110	Home
111	Page Up
112	KP_0
113	KP_Decimal
114	KP_2
115	KP_5
116	KP_6
117	KP_8
118	Num_Lock
119	KP_Divide
120
121	KP_Enter
122	KP_3
123
124	KP_Add
125	KP_ 9
126	KP_Multiply
127
128
129
130
131
132	KP_Subtract

¹ If the pref-compatibility-decwindows-keyboard parameter is set to true, this right modifier is translated to a left modifier.