TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 646

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

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-642
0
0
MACOR
×
×
31
31
MACMB
MACMB
0
63
63
63
MACOR
MACOR
MACOR
TMP92CF26A
0
0
0
2009-06-25