AN1241 Motorola Semiconductor Products, AN1241 Datasheet - Page 8

• Manufacturer Part Number: AN1241
• Description: Interfacing the Mc68hc705j1a to 9356/9366 Eeproms
• Manufacturer: Motorola Semiconductor Products

8
OPCODE = $E0
J9356_ERASE
CS =1
JSR J9356_WR_ADDR
WAIT UNTIL EEPROM
JSR J9356_WR_OP
JSR J9356_WAIT
WRITE THE
WRITE THE
ADDRESS
IS READY
OPCODE
CS = 0
RTS
Freescale Semiconductor, Inc.
For More Information On This Product,
OPCODE = $80
J9356_ERAL
ADDR = $80
CS = 1
Go to: www.freescale.com
JSR J9356_WR_ADDR
JSR J9356_RD_DATA
JSR J9356_WR_OP
OPCODE = $C0
SER_OUT = 0
J9356_READ
WRITE THE
WRITE THE
READ THE
ADDRESS
ADDRESS
SER_CLK
OPCODE
CLOCK
CS = 0
CS =1
RTS
AN1241/D