TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 93

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

3.6.5
List of Registers
addresses of the registers, see list of special function registers in section 5.
(1) Control registers
BnWW[2:0] Specifies the number of write waits.
BnWR[2:0] Specifies the number of read waits.
B2E
Note:
B2M
Bit symbol
Read/Write
After reset
Bit symbol
Read/Write
After reset
Note:
The memory control registers and the settings are described as follows. For the
001 = 2 states (0 waits) access
101 = 4 states (2 waits) access
111 = 6 states (4 waits) access
Others = (Reserved)
001 = 2 states (0 waits) access
101 = 4 states (2 waits) access
111 = 6 states (4 waits) access
Others = (Reserved)
0 = No chip select signal output
1 = Chip select signal output (Default)
0 = Sets the block address area of CS2 to addresses 000000H to FFFFFFH (Default)
1 = Sets the block address area of CS2 to programmable
address area.) BnCSL has the same configuration regardless of the block address
areas. In BnCSH, only B2CSH which is corresponded to the block address area 2 has a
different configuration from the others.
The control register is a pair of BnCSL and BnCSH. (“n” is a number of the block
Enable bit.
After reset release, only the enable bit B2E of B2CSH register is valid (“1”).
Specifies the block address area.
After reset release, the block address area 2 is set to addresses 000000H to FFFFFFH.
B2E
1
7
7
W
BnWW2
B2M
0
6
0
6
BnWW1
92CM22-91
W
5
1
B2CSH
BnCSL
5
B2REC
BnWW0
0
4
0
4
010 = 3 states (1 wait) access
110 = 5 states (3 waits) access
011 =
010 = 3 states (1 wait) access
110 = 5 states (3 waits) access
011 =
B2OM1
WAIT
WAIT
0
3
3
pin input mode
pin input mode
B2OM0
BnWR2
W
0
2
0
2
B2BUS1
BnWR1
0
1
W
1
1
TMP92CM22
B2BUS0
2007-02-16
BnWR0
0
0
0
0