TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 217

• Manufacturer Part Number: TMP86C993XB(EYZ)
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba
• Series: -r

Specifications of TMP86C993XB(EYZ)

• Accessory Type: Adapter
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TMP86F SSOP
• Other names: TMP86C993XB; TMP86C993XB

19.6.7
Table 19-13 Flash Memory security program Setting Mode Process
BOOT
ROM
Note 1: “xxH × 3” indicates that the device enters the halt condition after sending 3 bytes of xxH. For details, refer to "19.7 Error
Note 2: Refer to "19.10 Passwords".
Note 3: If the security program is enabled for a blank product or a password error occurs for a non-blank product, TMP86FH92DMG
Note 4: If an error occurs during reception of a password address or a password string, TMP86FH92DMG stops UART commu-
Table 19-13 shows Flash memory security program setting mode process.
Description of the Flash memory security program setting mode
1st byte
2nd byte
3rd byte
4th byte
5th byte
6th byte
7th byte
8th byte
9th byte
10th byte
11th byte
12th byte
13th byte
14th byte
15th byte
:
m’th byte
n’th byte
n’+1th byte
Flash Memory security program Setting Mode (Operation Command: FAH)
Transfer Bytes
Code".
stops UART communication and enters the halt mode. In this case, initialize TMP86FH92DMG by the RESET pin and
reactivate the serial PROM mode.
nication and enters the halt mode. In this case, initialize TMP86FH92DMG by the RESET pin and reactivate the serial
PROM mode.
1. The 1st through 4th bytes of the transmitted and received data contain the same data as in the Flash
2. The 5th byte of the received data contains the command data in the flash memory status output mode
memory writing mode.
(FAH).
Transfer Data from External Control-
Matching data (5AH)
-
Baud rate modification data
(See Table 19-4)
-
Operation command data (FAH)
-
Password count storage address 15
to 08 (Note 2)
Password count storage address 07
to 00 (Note 2)
Password comparison start address
15 to 08 (Note 2)
Password comparison start address
07 to 00 (Note 2)
Password string (Note 2)
-
-
(Wait for the next operation com-
mand data)
ler to TMP86FH92DMG
Page 203
9600 bps
9600 bps
9600 bps
9600 bps
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Modified baud rate
Baud Rate
- (Automatic baud rate adjustment)
OK: Echo back data (5AH)
Error: Nothing transmitted
-
OK: Echo back data
Error: A1H × 3, A3H × 3, 62H × 3 (Note 1)
-
OK: Echo back data (FAH)
Error: A1H × 3, A3H × 3, 63H × 3 (Note 1)
-
OK: Nothing transmitted
Error: Nothing transmitted
-
OK: Nothing transmitted
Error: Nothing transmitted
-
OK: Nothing transmitted
Error: Nothing transmitted
-
OK: Nothing transmitted
Error: Nothing transmitted
-
OK: Nothing transmitted
Error: Nothing transmitted
OK: FBH (Note 3)
Error: Nothing transmitted
-
Transfer Data from TMP86FH92DMG to Ex-
ternal Controller
TMP86FH92DMG