TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 123

• Manufacturer Part Number: TMP92xy21FG
• Manufacturer: Toshiba

Specifications of TMP92xy21FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 16
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 82
• Power Supply Voltage(v): 3.0 to 3.6

BROMCR
(0167H)
Bit symbol
Read/Write
Reset State
Function
Note: Reset states differ depending on start modes.
(4) Bypassing boot ROM
run without reset asserting. In this case, an external memory which is mapped to
address 3FE000H to 3FFFFFH cannot be accessed because the boot ROM is assigned.
BROMCR<ROMLESS> to “1”.
this register is initialized to “1”.
After boot sequence in BOOT mode, an application system program may continue to
To
This <ROMLESS> is initialized to “0” in BOOT mode. In any other starting mode,
If this register has been set to “1”, writing “0” is prohibited.
7
solve
this,
6
the
internal
5
92CH21-121
boot
4
ROM
3
can
be
2
bypassed
Boot ROM
0: Use
1: Bypass
ROMLESS
0/1
1
TMP92CH21
R/W
2009-06-19
by
Vector
address
conversion
0: Disable
1: Enable
VACE
setting
1/0
0