adsp-21msp58 Analog Devices, Inc., adsp-21msp58 Datasheet - Page 12

• Manufacturer Part Number: adsp-21msp58
• Description: Dsp Microcomputers
• Manufacturer: Analog Devices, Inc.

ADSP-21msp58/59
0 = FI, FO, IRQ0, IRQ1, SCLK
1 = enabled, 0 = disabled
1 = enabled, 0 = disabled
7
0
6
0
SPORT1 Configure
5
0
SPORT0 Enable
SPORT1 Enable
1 = serial port
ASTAT
4
0
0
3
15
15
2
0
0
0
0
1
14
14
0
0
0
0
13
13
0
0
AZ ALU Result Zero
AN ALU Result Negative
AV ALU Overflow
AC ALU Carry
AS ALU X Input Sign
AQ ALU Quotient
MV MAC Overflow
SS Shifter Input Sign
6
0
12
12
0
0
5
0
11
Boot Force Bit
11
MSTAT
4
0
0
0
System Control Register
0
3
10
10
Control Registers
1
BFORCE
0
TCOUNT Counter Register
TPERIOD Period Register
0
2
Timer Registers
9
9
0
0
1
0
0x3FFF
–12–
0
0
8
8
0
0
BPAGE
Boot Page Select
Data Register Bank Select
0 = primary, 1 = secondary
Bit Reverse Mode Enable (DAG1)
ALU Overflow Latch Mode Enable
AR Saturation Mode Enable
MAC Result Placement
0 = fractional, 1 = integer
Timer Enable
Go Mode Enable
7
0
7
6
0
6
TCOUNT Scaling Register
7
0
SSTAT (Read -Only)
5
1
5
6
1
BWAIT
Boot Wait States
5
0
4
1
4
4
1
1
3
3
3
0
1
2
2
2
1
PWAIT
Program Memory
Wait States
1
0
1
1
1
0
1
1
0
0
PC Stack Empty
PC Stack Overflow
Count Stack Empty
Count Stack Overflow
Status Stack Empty
Status Stack Overflow
Loop Stack Empty
Loop Stack Overflow
0x3FFD
0x3FFC
0x3FFB
REV. 0