Sharp HT-DV30H Service Manual page 87

IC5 RH-iXA186AW00 : FLASH ROM, 48 BIT ( EN29LV800B ) ( 2/2 )
PIN DESCRIPTION
Pin No. Pin Name
1~9, 16~25 A0-A19
29~36, 38~44 DQ0-DQ14
45 DQ15/A-1
26 CE#
28 OE#
12 RESET#
15* RY/BY#
11 WE#
37 Vcc
27, 46 Vss
10*, 13* NC
47 BYTE#
14 WPB
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Addresses
15 Data Inputs/Outputs
DQ15 (data input/output, word mode), A-1 (LSB address input, byte mode)
Chip Enable
Output Enable
Hardware Reset Pin
Ready/Busy Output
Write Enable
Supply Voltage (2.7-3.6V)
Ground
Not Connected to anything
Byte/Word Mode
Write protect function
8 – 4
Function
HT-DV30H