参数资料
型号: 71M6534H-IGTR/F
厂商: TERIDIAN SEMICONDUCTOR CORP
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP120
封装: LEAD FREE, LQFP-120
文件页数: 41/124页
文件大小: 2008K
代理商: 71M6534H-IGTR/F
FDS_6533_6534_004
71M6533/71M6534 Data Sheet
v1.1
2007-2009 TERIDIAN Semiconductor Corporation
23
Name
Address
(Hex)
Reset value
(Hex)
Description
Page
S1BUF
0x9C
0x00
Serial Port 1, Data Buffer
S1RELL
0x9D
0x00
Serial Port 1, Reload Register, low byte
IEN0
0xA8
0x00
Interrupt Enable Register 0
IP0
0xA9
0x00
Interrupt Priority Register 0
S0RELL
0xAA
0xD9
Serial Port 0, Reload Register, low byte
IEN1
0xB8
0x00
Interrupt Enable Register 1
IP1
0xB9
0x00
Interrupt Priority Register 1
S0RELH
0xBA
0x03
Serial Port 0, Reload Register, high byte
S1RELH
0xBB
0x03
Serial Port 1, Reload Register, high byte
PDATA
0xBF
0x00
High address byte for MOVX@Ri - also called USR2
IRCON
0xC0
0x00
Interrupt Request Control Register
T2CON
0xC8
0x00
Polarity for INT2 and INT3
PSW
0xD0
0x00
Program Status Word
WDCON
0xD8
0x00
Baud Rate Control Register (only WDCON[7] bit used)
A
0xE0
0x00
Accumulator
B
0xF0
0x00
B Register
Accumulator (ACC, A):
ACC is the accumulator register. Most instructions use the accumulator to hold the operand. The mne-
monics for accumulator-specific instructions refer to accumulator as A, not ACC.
B Register:
The B register is used during multiply and divide instructions. It can also be used as a scratch-pad regis-
ter to hold temporary data.
Program Status Word (PSW):
This register contains various flags and control bits for the selection of the register banks (see Table 11).
Table 11: PSW Bit Functions (SFR 0xD0)
PSW Bit
Symbol
Function
7
CV
Carry flag.
6
AC
Auxiliary Carry flag for BCD operations.
5
F0
General purpose Flag 0 available for user.
F0 is not to be confused with the F0 flag in the CESTATUS register.
4
RS1
Register bank select control bits. The contents of RS1 and RS0 select the
working register bank:
RS1/RS0
Bank selected
Location
00
Bank 0
0x00 – 0x07
01
Bank 1
0x08 – 0x0F
10
Bank 2
0x10 – 0x17
11
Bank 3
0x18 – 0x1F
3
RS0
2
OV
Overflow flag.
1
User defined flag.
0
P
Parity flag, affected by hardware to indicate odd or even number of one bits in
the Accumulator, i.e. even parity.
相关PDF资料
PDF描述
71M6533-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6534-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP120
71M6533-IGTR/F SPECIALTY ANALOG CIRCUIT, PQFP100
71M6534H-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP120
71M6533H-IGT/F SPECIALTY ANALOG CIRCUIT, PQFP100
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