Toshiba PROSEC T3H user manual File register, Special register

2. Expanded Functions

2.2.5 File register

The T3H has 32768 words of file register in the CPU module.

Function type	Type	Address range		Quantity	Expression
	code				example
File register	F	0000	- 9999	32768 words	F9000
		(10000	- 32767)

For the address range F0000 to F9999, normal direct addressing is available as follows.

─[ D1000 MOV F9999 ]─

However, for the addresses F10000 and after, direct addressing is not possible. To use this address range with an instruction, the index modification must be used.

I

─[ D1000 MOV F0000 ]─ If I=30000, D1000 data is transferred to F30000.

2.2.6Special register

The T3H has 256 words of special register as same as the T3. However, within the address range, some functions are added according to function expansion of the T3H.

The table below shows the added functions on the special register. They are not used with the T3.

Special	Name	Function
device
S0500	I/O error map #4-0	ON when I/O error detected in unit 4 - slot 0
S0501	I/O error map #4-1	ON when I/O error detected in unit 4 - slot 1
S0502	I/O error map #4-2	ON when I/O error detected in unit 4 - slot 2
S0503	I/O error map #4-3	ON when I/O error detected in unit 4 - slot 3
S0504	I/O error map #4-4	ON when I/O error detected in unit 4 - slot 4
S0505	I/O error map #4-5	ON when I/O error detected in unit 4 - slot 5
S0506	I/O error map #4-6	ON when I/O error detected in unit 4 - slot 6
S0507	I/O error map #4-7	ON when I/O error detected in unit 4 - slot 7
S0508	I/O error map #4-8	ON when I/O error detected in unit 4 - slot 8
S0509	I/O error map #4-9	ON when I/O error detected in unit 4 - slot 9
S050A	I/O error map #4-10	ON when I/O error detected in unit 4 - slot 10
S050B
S050C		Reserve (for future use)
S050D
S050E
S050F

34 PROSEC T3H