NIPPON PRECISION CIRCUITS-16

SM5906AF

Shock-proof memory valid data residual 92

Extension I/O inputs 93

Bit

Name

Function

HIGH-level state

S7

S6

S5

S4

S3

S2

UC3RD

S1

UC2RD

S0

UC1RD

1001 0011

93hex =

Input data entering (or output data from) an extension port terminal is echoed to the microcontroller.

(That is, the input data entering an I/O port configured as an input port using the 81H command,

OR the output data from a pin configured as an output port using the 82H command.)

Bit

Name

Function

S7

AM21

Valid data accumulated VWA-RA (MSB) 8M bits

S6

AM20

S5

AM19

S4

AM18

S3

AM17

S2

AM16

S1

AM15

S0

AM14

M1

AM13

M2

AM12

M3

AM11

M4

AM10

Output fixed LOW

M5

AM09

Output fixed LOW

M6

AM08

Output fixed LOW

M7

AM07

Output fixed LOW

M8

AM06

Output fixed LOW

1001 0010

92hex =

Note. The time conversion factor varies depending on the compression bit mode.(M = 1,048,576 K= 1,024)

Residual time (sec) = Valid data residual (Mbits)

× Time conversion value K

where the Time conversion value K (sec/Mbit)

≈ 0.74 (CD-DA), 0.66 (VCD), 0.33 (SVC).

4M bits

2M bits

1M bits

512k bits

256k bits

128k bits

64k bits

32k bits

16k bits

8k bits

1k bits

4k bits

2k bits

512 bits

256 bits