TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 647

• 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

3.26.2
63
63
31
used is specified in MACCR<MOPMD1:0>. MACCR<MSGMD> is used to select unsigned
or signed mode. The operation of each calculation mode is explained below.
Description of Operation
(1) Calculation mode
MACMA
The MAC has the following three types of calculation mode. The calculation mode to be
multiplied and the result is added to the contents of the MACOR register. Then, the
result is stored back in the MACOR register.
multiplied and the result is subtracted from the contents of the MACOR register. Then,
the result is stored back in the MACOR register.
multiplied and the contents of the MACOR register are subtracted from the result.
Then, the result is stored back in the MACOR register.
(a) 64 + 32 × 32 mode
(b) 64 − 32 × 32 mode
(c) 32 × 32 − 64 mode
In this mode, the contents of the MACMA register and the MACMB register are
In this mode, the contents of the MACMA register and the MACMB register are
In this mode, the contents of the MACMA register and the MACMB register are
MACOR
MACOR
0
×
31
MACMB
0
0
+
−
0
31
31
−
MACMA
MACMA
63
92CF26A-644
0
0
MACOR
×
×
31
31
MACMB
MACMB
0
63
63
63
MACOR
MACOR
MACOR
TMP92CF26A
0
0
0
2007-11-21