TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 211

• 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

Table 19-9 RAM Loader Mode Process
19.6.3
BOOT
ROM
RAM
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 "19.9 Intel Hex Format (Binary)".
Note 3: Refer to "19.8 Checksum (SUM)".
Note 4: Refer to "19.10 Passwords".
Note 5: If addresses from FFE0H to FFFFH are filled with “FFH”, the passwords are not compared because the device is con-
Note 6: After transmitting a password string, the external controller must not transmit only an end record. If receiving an end record
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
m’th + 1 byte
:
n’th - 2 byte
n’th - 1 byte
n’th byte
-
Table 19-9 shows RAM loader mode process.
Transfer Bytes
RAM Loader Mode (Operation Command: 60H)
Code".
sidered as a blank product. Transmitting a password string is not required. Even in the case of a blank product, it is required
to specify the password count storage address and the password comparison start address. Transmit these data from
the external controller. If a password error occurs due to incorrect password count storage address or password com-
parison start address, TMP86FH92DMG stops UART communication and enters the halt condition. Therefore, when a
password error occurs, initialize TMP86FH92DMG by the RESET pin and reactivate the serial ROM mode.
after a password string, the device may not operate correctly.
Transfer Data from External Controller
Matching data (5AH)
-
Baud rate modification data
(See Table 19-4)
-
Operation command data (60H)
-
Password count storage address bit 15
to 08 (Note 4)
Password count storage address bit 07
to 00 (Note 4)
Password comparison start address bit
15 to 08 (Note 4)
Password comparison start address bit
07 to 00 (Note 4)
Password string (Note 5)
-
Intel Hex format (Binary)
(Note 2)
-
-
The program jumps to the start address of RAM in which the first transferred data is written.
to TMP86FH92DMG
Page 197
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
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 (60H)
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: SUM (Upper byte) (Note 3)
Error: Nothing transmitted
OK: SUM (Lower byte) (Note 3)
Error: Nothing transmitted
Transfer Data from TMP86FH92DMG to
External Controller
TMP86FH92DMG