User`s manual

CBM-202PC User’s Manual
11
CITIZEN
PIN NO. SIGNAL NAME I/O FUNCTION LOGIC
76 AVCC
−
VCC
−
77 VREF
−
VCC
−
78 THERM I Head temperature detection terminal
−
79 NC I
(Pull down in GND with 10K Ω.) −
80 NC I
(Pull down in GND with 10K Ω.) −
81 NC I
(Pull down in GND with 10K Ω.) −
82 NC I
(Pull down in GND with 10K Ω.) −
83 NC I
(Pull down in GND with 10K Ω.) −
84 NC I
(Pull down in GND with 10K Ω.) −
85 NC I
(Pull down in GND with 10K Ω.) −
86 AVSS
−
GND
−
87 STB I Parallel data interrupt LOW
88 HEADUP I Headup detection terminal LOW
89 CS2 O Gate array chip selection LOW
90 CS1 O RAM chip selection LOW
91 CS0 O (Kanji ROM chip selection.
Only for Japanese use.)
LOW
92 VSS
−
GND
−
93 NC O NC
−
94 STRB1 O Head Strobe 1 LOW
95 STRB2 O Head Strobe 2 LOW
96 STRB3 O Head Strobe 3 LOW
97 INH O Motor control LOW
98 LATCH O Head latch signal LOW
99 PAPER I Paper end input HIGH
100 DSR I Serial DSR (RS-232C) HIGH