E8A Datasheet, PDF (11/12 Pages) Renesas Technology Corp – On Board Programming for QzROM

Used pins for FLASH programming with E8a
E8a
Pin No.
IC
Socket
Board
(FLASH)
Applicable
circuit diagram
1
SCLK
3803H
Group(*1)
3804H
Group
(2)
P46/SCLK1
38D2
Group
(*1)
(2)
P31/SCLK2
38D5
Group(*1)
7542
Group
(2)
(2)
P42/SCLK1 P06/SCLK2
3
CNVSS
CNVSS
OSCSEL
OSCSEL
CNVSS
4
ESPGMB
N.C.
N.C.
N.C.
N.C.
7
TXD
P45/TxD1
P32/TxD2
P41/TxD
P05/TXD2
8
VCC
VCC
VCC
VCC
VCC
9
BUSY
P47/SRDY1
/CNTR2
P30/SRDY2
P43/SRDY P07/SRDY2
11
RXD
P44/RxD1
P33/RxD2
P40/RxD
P04/RXD2
13
RESET
RESET
RESET
RESET
RESET
2, 6,10,
12,14
GND
VSS, AVSS
©2009. Renesas Technology Corp., All rights reserved.
VSS, AVSS
VSS, AVSS
VSS
Products under development included
* Pin No.4, 5 : N.C.
*1:To write data on the Flash ROM and QzROM using the same IC socket board / user board,
connect Pin No. 4 and No. 9.
Page : 9 Date : Oct.29.09 Rev.4.10 Code : On-board programming with E8a