Sharp XL-S10, Руководство по обслуживанию

Страница: 32 / 44

XL-S10
7 – 2
IC701 RH-iXA007SJZZ: System Microcomputer (IXA007SJ) (2/2)
IC701 RH-iXA019SJZZ: System Microcomputer (IXA019SJ) (2/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin
No.
Port Name Terminal Name Input/Output
Terminal status Option
resistor,
etc
Function
Reset Active
51 S06 S33/PE1 — LCD segment output
52 S05 S34/PE2 —
53 S04 S35/PE3 —
54 S03 S36/PE4 —
55 S02 S37/PE5 —
56 S01 S38/PE6 —
57 S00 S39/PE7 —
58 NC V3/PL6 —
59 NC V2/PL5 —
60 NC V1/PL4 —
61 COM0 COM0/PL0 — LCD common output
62 COM1 COM1/PL1 —
63 COM2 COM2/PL2 —
64 COM3 COM3/PL3 —
65 NC PWM2 Output L L “L” fixed output
66 GND VSS3 — Microprocessor power supply GND
67 VDD3 VDD3 — Microprocessor power 5.0V
68* NC PWM3 Output L L “L” fixed output
69 O_BK_LED P00 Output L H/L LCD Back Light output
70* NC P01 Output L L “L” fixed output
71* NC P02 Output L L
72* NC P03 Output L L
73 O_AMP_ON P04 Output L H/L AMP ON output
74 O_CD_RESET P05 Output L H/L CD RESET output
75 O_CD_CE P06 Output L H/L CD serial communication chip enable output
76 O_TU_CE P07 Output L H/L LV23002 serial communication CS output
77 O_CD_DATA P10 Output L H/L CD serial communication data output
78 I_CD_DATA P11 Input L H/L CD serial communication data input
79 O_CD_CLK P12 Output L H/L CD serial communication clock output
80 O_TU_DATA P13 Output L H/L LV23002 serial communication data output