TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 55

• Manufacturer Part Number: TMP92CF26AXBG
• Description: Microcontrollers (MCU) TLCS-900/H1 ROMLESS 144KB RAM
• Manufacturer: Toshiba

Specifications of TMP92CF26AXBG

• Processor Series: TLCS-900
• Core: 900/H
• Data Bus Width: 16 bit
• Program Memory Type: ROM
• Program Memory Size: 8 KB
• Data Ram Size: 144 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 10
• Maximum Operating Temperature: + 50 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-228
• Development Tools By Supplier: BM1040R0A, BM1055R0B, SW96CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / Rohs Status: Details

Note 1: If a receive error occurs while a user program is being received, no error code will be sent to the PC.
Note 2: After sending an error code, the boot program stops operation.
b) Error codes
c)
The boot program uses the error codes shown in Table 3.4.12 to notify the PC of its
1.
2.
SUM calculation
Error Code
explained below.
Example:
received address.
included in SUM calculation. The user program should not contain unwritten
gaps.
processing status.
SUM is calculated by adding data in bytes and is returned in words, as
Data to be calculated
SUM is calculated from the data at the first received address through the last
Even if received addresses are not continuous, unwritten addresses are also
Calculation method
A1H
A3H
62H
64H
A1H
B2H
C3H
D4H
Unsupported baud rate
Invalid operation command
Framing error in received data
Overrun error in received data
Table 3.4.12 Error Codes
If the data to be calculated consists of the 4 bytes
shown to the left, SUM is calculated as follows:
92CF26A-54
A1H + B2H + C3H + D4H = 02EAH
SUM (HIGH) = 02H
SUM (LOW) = EAH
Meaning
TMP92CF26A
2007-11-21