Epson S1C62 Family - Manual (Page 192)

Format
ICE CONTROL SOFTWARE ICS62XX
VIII-78 EPSON S1C62 FAMILY
DEVELOPMENT TOOL REFERENCE MANUAL
ROM
ROM TYPE SELECT
#ROM (With guidance)
The ROM type which is assembled to the ICE ROM socket is set.
(1) 2764, 27128, 27256 or 27512 can be selected.
(2) The region to which the ROM type is loaded is described below.
Function
Examples #ROM
*ROM 64:
... Initial value set at 64
When
input alone is entered without modification of data,
the execution is at waiting until entering the next command
#ROM
*ROM 64:256
... Setting changed to 27256
#ROM
*ROM 256:FF
... Setting other than 64, 128, 256 or 512 results in an error
* COMMAND ERROR *
#ROM
*ROM 256:
#
Note ROM which is assembled to the high and low IC sockets should be the same types.
LOW
D0–D7 HIGH
D0–D3 LOW
D0–D7 HIGH
D0–D3 LOW
D0–D7 HIGH
D0–D3 LOW
D0–D7 HIGH
D0–D3
8000
FFFF
0 0
7FFF 3FFF
0
1FFF
0
iR0–iA7–iR11
2764
Instruction code bit
ROM address
iR0–iR11
27128
iR0–iR11
27256
iR0–iR11
27512
Valid ($8000–$9FFF)
Valid
Valid