Pin Configuration (Top View); Pin List - NEC Flash Memory Programmer PG-FP3 User Manual

Supported ROM specifications
Only an EPROM with 32 or fewer pins and the pin configuration shown below can be used as the master ROM.
When the master ROM is accessed, the signature of the PROM is read to check whether the PROM is
supported. If the signature cannot be correctly read, replace the PROM with a compatible PROM of another
make.
An attempt to download a program from the master ROM socket by using a product other than a PROM and a jig
may damage the ROM socket. Never make such an attempt.
The following is pin configuration.
Pin Signal name
Note
1 A19
2 A16
3 A15
4 A12
5 A7
6 A6
7 A5
8 A4
Note The pin list shown in Table 7-2 is for a 1-Mbyte model. A19 and A18 of the 512-Kbyte and 256-Kbyte
models are NC.
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CHAPTER 7 HARDWARE SPECIFICATIONS
Figure 7-1. Pin Configuration (Top View)
A19
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
V
SS
Table 7-2. Pin List
Pin Signal name Pin
9 A3 17
10 A2 18
11 A1 19
12 A0 20
13 D0 21
14 D1 22
15 D2 23
16 V (GND) 24
SS
User's Manual U13502EJ2V0UM00
V
CC
A18
A17
A14
A13
A8
A9
A11
_OE
A10
_CE
D7
D6
D5
D4
D3
Signal name Pin Signal name
D3 25 A11
D4 26 A9
D5 27 A8
D6 28 A13
D7 29 A14
_CE 30 A17
A10 31 A18
_OE 32 V
CC
Note