CHAPTER 5: SERIAL PROGRAMMING
CHAPTER 5 SERIAL PROGRAMMING
The S1C8F360 Adapter Board (S5U1C8F360Z1) connected to the On Board Programming Writer (S5U1C88000W3) allows writing user data to the Flash EEPROM built into the S1C8F360/8F361 (package model) placed on its IC socket using the On Board Programming Writer Control Software (S5U1C8F360Y3).
Refer to "Appendix PROM programming" in the "S1C8F360 Technical Manual" for the programming procedure.
5.1 Setting the Jumpers
Before performing serial programming, set the jumpers for the power unit as shown in Table 5.1.1.
Note: Be aware that the configuration is different between the S1C8F360 and the S1C8F361.
Table 5.1.1 Jumper settings for serial programming
Jumper | S1C8F360 | S1C8F361 |
VDD | short | short |
VSS | short | short |
AVDD | short | open |
AVSS | short | open |
AVREF | short | short |
5.2 Connecting the Power Cable
Serial programming needs external power to be supplied to the CN5 connector on the S1C8F360 Adapter Board (S5U1C8F360Z1) using the supplied power cable.
Table 5.2.1 Pin assignment of the CN5 power connector
CN5 | Power cable | Power supply |
1 | Red | VDD |
2 | Black | VSS |
5.3 Pin Assignment of the CN4 Connector for Serial Programming
The CN4 connector is used to connect the SIO cable from the On Board Programming Writer (S5U1C88000W3).
Table 5.3.1 Pin assignment of the CN4 connector for serial programming
| CN4 | Function | |||||
No. | Pin name | ||||||
| |||||||
1 |
|
| VD1F | Programming power supply pin | |||
2 |
|
| VDD | Power supply pin | |||
3 |
| CLKW | System clock output pin | ||||
4 |
|
| VSS | GND pin | |||
5 |
| SCLK | Serial I/F clock output pin | ||||
6 |
|
| VSS | GND pin | |||
7 |
|
| TXD | Serial I/F data output pin | |||
8 |
|
| VSS | GND pin | |||
9 |
|
| RXD | Serial I/F data input pin | |||
10 |
|
| VSS | GND pin | |||
11 |
|
|
|
|
| Initial reset output pin | |
| RESET | ||||||
12 |
|
| VSS | GND pin | |||
13 |
|
|
|
| Programming mode setup output pin | ||
| SPRG | ||||||
14 |
|
| VSS | GND pin | |||
15 |
|
| N.C. |
| |||
16 |
|
| N.C. |
| |||
6 | EPSON | S5U1C8F360Z1 MANUAL |
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| (ADAPTER BOARD FOR S1C8F360/8F361) |