Star Micronics TUP500 series, Technical Manual, Page: 39 / 70

Main Logic Board 3/5
- 36 -
AB[21..0]
DB[15..0]
FPVPP
RES
HWR
RD
CS2
LWR
CS1
IC06 JS28F160C3BD70
29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 (A20-32M) WE# OE# CE# Vpp WP# RP#
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11
DQ12 DQ13 DQ14 DQ15
VCC
GND GND
(A21-64M) (A19-16M)
VCCQ
AB1 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10 AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB19 AB18 AB21 AB20
R31
0
**0R
R31
1
0R
25 24 23 22 21 20 19 18
8 7 6 5 4 3 2 1
48 17 16 10 11 28 26 13 14 12
9
15
R304
1.5K
BC06B **0.1U
VDD:3.3V
BC06A
0.1U
37 27 46 47
IC08 LP62S2048AX-55LLI
DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15
20 19 18 17 16 15 14 13
3 2 31 1 12 4 11 7
10 9
21 22 23 25 26 27 28 29
AB1 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10 AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB18 AB19
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17
IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8
WE CE2
VCC
GND
CE1 OE
VDD:3.3V
BC08 0.1U
5 6
8 24
30 32
VDD:3.3V
R30
9
0R
R30
7
**R
IC07 LP62S2048AX-55LLI
21 22 23 25 26 27 28 29
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
20 19 18 17 16 15 14 13
3 2 31 1 12 4 11 7
10 9
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17
IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8
WE CE2
VCC GND
CE1 OE
VDD:3.3V
BC07 0.1U
5 6
30 32
8 24
R30
8
0R
R30
6
**R
VDD:3.3V
AB1 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10 AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB18 AB19
< Support of SRAM Memory UP: IC07+IC08 2M
bit+2Mb
it/4Mb
it+4Mb
it(
w
id
th
of
bu
s
x
16b
it) >
<
Support of
manufactured by SHARP FROM (
Usually
:Inte
l) >
Parts No.
Memory
R306
R30
7
R308
R309
IC07+IC08
2M+2M
**
**
0R
0R
4M+4M
0R
0R
**
**
Parts No.
M
an
uf
ac
tu
re
r/M
od
el
N
o.
R310
R311
IC06
Intel/JS28F160C3BD70
**
0R
SHARP/LH28F160BJHE-PBTL70
0R
**