Exported from /home/vrs/Eagle/projects/DEC/Mxxx/M7104/M7104B.sch Part Pad Pin Dir Net C1 1 1 pas VCC 2 2 pas GND C2 1 1 pas VCC 2 2 pas GND C3 1 1 pas VCC 2 2 pas GND C4 1 1 pas VCC 2 2 pas GND C5 1 1 pas VCC 2 2 pas GND C6 1 1 pas VCC 2 2 pas GND C7 1 1 pas VCC 2 2 pas GND C8 1 1 pas VCC 2 2 pas GND C9 1 1 pas VCC 2 2 pas GND C10 1 1 pas VCC 2 2 pas GND C11 1 1 pas VCC 2 2 pas GND C12 1 1 pas VCC 2 2 pas GND C13 1 1 pas VCC 2 2 pas GND C14 1 1 pas VCC 2 2 pas GND C15 1 1 pas VCC 2 2 pas GND C16 1 1 pas VCC 2 2 pas GND C17 1 1 pas VCC 2 2 pas GND C18 1 1 pas VCC 2 2 pas GND C19 1 1 pas VCC 2 2 pas GND C20 1 1 pas VCC 2 2 pas GND C21 1 1 pas VCC 2 2 pas GND C22 1 1 pas VCC 2 2 pas GND C23 1 1 pas VCC 2 2 pas GND C24 1 1 pas VCC 2 2 pas GND C25 1 1 pas VCC 2 2 pas GND C26 1 1 pas VCC 2 2 pas GND C27 1 1 pas VCC 2 2 pas GND C28 1 1 pas VCC 2 2 pas GND C29 1 1 pas VCC 2 2 pas GND C30 1 1 pas VCC 2 2 pas GND C31 1 1 pas VCC 2 2 pas GND C32 1 1 pas VCC 2 2 pas GND C33 1 1 pas VCC 2 2 pas GND C34 1 1 pas VCC 2 2 pas GND C35 1 1 pas VCC 2 2 pas GND C36 1 1 pas VCC 2 2 pas GND C37 1 1 pas VCC 2 2 pas GND C38 1 1 pas VCC 2 2 pas GND C39 1 1 pas VCC 2 2 pas GND C40 1 1 pas VCC 2 2 pas GND C41 1 1 pas VCC 2 2 pas GND C42 1 1 pas VCC 2 2 pas GND C43 1 1 pas VCC 2 2 pas GND C44 1 1 pas VCC 2 2 pas GND C45 1 1 pas VCC 2 2 pas GND C46 1 1 pas VCC 2 2 pas GND C47 1 1 pas N$24 2 2 pas N$25 C48 1 1 pas N$8 2 2 pas N$27 C49 1 1 pas N$20 2 2 pas GND C50 1 1 pas N$102 2 2 pas GND C51 1 1 pas N$10 2 2 pas GND C52 1 1 pas N$6 2 2 pas GND C53 + + pas VCC - - pas GND C54 + + pas VCC - - pas GND C55 + + pas VCC - - pas GND C56 1 1 pas !DB_CONT4 2 2 pas GND DL1 GND@1 GND pwr VCC GND@2 GND pwr VCC IN IN io !6RK2 OUT OUT io N$82 E1 3 O out DEVICE_RK 4 I0 in N$74 5 I1 in N$75 6 I2 in N$76 9 I3 in !MD5 10 I4 in !MD4 11 I5 in !B_IO_PAUSE 12 I6 in !MD3 E2 2 O out BMD0 3 O out BMD2 4 I0 in !MD2 5 I1 in !MD_RD_BUFF 6 I0 in !MD_RD_BUFF 7 I1 in !MD0 9 I0 in !MD1 10 I1 in !MD_RD_BUFF 11 I0 in !MD_RD_BUFF 12 I1 in !MD3 13 O out BMD3 14 O out BMD1 E3 1 SER in HI_DATA_IN 2 A in BMD0 3 B in BMD1 4 C in BMD2 5 D in BMD3 6 MOD in MD_RD_BUFF 8 CK2 in LD_RD_BUFFER 9 CK1 in HI_WRT_CLK 10 QD out N$28 11 QC out N$26 12 QB out N$23 13 QA out N$18 E4 1 CLR in +3V 2 Q1 out N$45 3 D1 in N$18 4 D2 in N$23 5 Q2 out N$46 6 D3 in N$26 7 Q3 out N$47 9 CLK in DB_CONT2 10 Q4 out N$48 11 D4 in N$28 12 Q5 out N$49 13 D5 in N$63 14 D6 in N$62 15 Q6 out N$50 E5 1 SER in N$28 2 A in BMD4 3 B in BMD5 4 C in BMD6 5 D in BMD7 6 MOD in MD_RD_BUFF 8 CK2 in LD_RD_BUFFER 9 CK1 in HI_WRT_CLK 10 QD out N$38 11 QC out N$37 12 QB out N$62 13 QA out N$63 E6 1 I4 in 1_DB2 2 I5 in DB4_ENA 3 I6 in 1_DB4 4 I1 in 0_DB4 5 I11 in 0_DB4 6 I2 in 0_DB4 8 O out N$22 9 I8 in 1_DB3 10 I7 in 1_DB3 13 I3 in 1_DB2 E7 1 A in N$22 2 B in !TEST_CLK 3 CLR in +3V 5 Q out TEST_CLK 6 C in N$25 7 R/C in N$24 9 A in GND 10 B in DB_CLK 11 CLR in +3V 12 !Q out !TEST_CLK 13 Q out DB_CLK 14 C in N$27 15 R/C in N$8 E8 1 A0 in DONE_FLAG 2 B0 in !RK_DATA0 3 F0 oc !DATA0 4 F1 oc !DATA1 5 B1 in !RK_DATA1 6 A1 in !RDY_S/R/W 7 S1 in !6RK5 9 S0 in !ENAB_RK_DATA 10 A2 in GND 11 B2 in !RK_DATA2 12 F2 oc !DATA2 13 F3 oc !DATA3 14 B3 in !RK_DATA3 15 A3 in SEEK_FAIL E9 1 SER in LO_MAIN_DATA 2 A in N$67 3 B in N$66 4 C in N$65 5 D in N$61 6 MOD in !DB_CONT4 8 CK2 in LD_DB4 9 CK1 in !WRT_BUFF_SHFT 10 QD out RK_DATA3 11 QC out RK_DATA2 12 QB out RK_DATA1 13 QA out RK_DATA0 E10 1 CLR in +3V 2 Q1 out N$67 3 D1 in N$45 4 D2 in N$46 5 Q2 out N$66 6 D3 in N$47 7 Q3 out N$65 9 CLK in DB_CONT3 10 Q4 out N$61 11 D4 in N$48 12 Q5 out N$60 13 D5 in N$49 14 D6 in N$50 15 Q6 out N$40 E11 1 I0 in 12TH_BIT_OK 2 I1 in !WRT_CMD 3 O out N$13 4 I0 in 1_DB2 5 I1 in DB_CONT2 6 O out N$16 8 O out LD_DB4 9 I0 in 1_DB4 10 I1 in DB_CLK 11 O out HI_WRT_CLK 12 I0 in !HI_RD_CLK 13 I1 in !WRT_CMD E12 1 CLK in N$15 2 CL in N$17 3 K in GND 5 CLK in DB_CLK 6 CL in !CLR_ALL 7 J in 1_DB2 8 !Q out !DB_CONT2 9 Q out DB_CONT2 10 K in 1_DB3 12 Q out DB_CONT1 13 !Q out !DB_CONT1 14 J in N$7 E13 1 O out N$14 2 I0 in LD_RD_BUFFER 3 I1 in N$13 4 O out 1_DB2 5 I0 in N$20 6 I1 in !DB_CONT1 8 I0 in DB_CONT3 9 I1 in !DB_CONT2 10 O out 1_DB3 11 I0 in !DB_CONT3 12 I1 in DB_CONT4 13 O out 1_DB4 E14 1 CLK in DB_CLK 2 PRE in +3V 3 CLR in !CLR_ALL 4 J in 1_DB3 6 CLK in DB_CLK 7 PRE in N$34 8 CLR in DB4_ENA 9 J in 1_DB4 10 !Q out N$1 11 Q out DB_CONT4 12 K in 0_DB4 14 !Q out !DB_CONT3 15 Q out DB_CONT3 16 K in 1_DB4 E15 2 O out BMD4 3 O out BMD6 4 I0 in !MD6 5 I1 in GND 6 I0 in !MD_RD_BUFF 7 I1 in !MD4 9 I0 in !MD5 10 I1 in !MD_RD_BUFF 11 I0 in GND 12 I1 in !MD7 13 O out BMD7 14 O out BMD5 E16 1 I in RK_DATA6 2 O out !RK_DATA6 3 I in RK_DATA1 4 O out !RK_DATA1 5 I in RK_DATA0 6 O out !RK_DATA0 8 O out !RK_DATA3 9 I in RK_DATA3 10 O out !RK_DATA2 11 I in RK_DATA2 12 O out !RK_DATA5 13 I in RK_DATA5 E17 1 SER in RK_DATA3 2 A in N$60 3 B in N$40 4 C in N$36 5 D in N$39 6 MOD in !DB_CONT4 8 CK2 in LD_DB4 9 CK1 in !WRT_BUFF_SHFT 10 QD out RK_DATA7 11 QC out RK_DATA6 12 QB out RK_DATA5 13 QA out RK_DATA4 E18 1 CLR in +3V 2 Q1 out N$36 3 D1 in N$51 4 D2 in N$52 5 Q2 out N$39 6 D3 in N$53 7 Q3 out N$44 9 CLK in DB_CONT3 10 Q4 out N$57 11 D4 in N$54 12 Q5 out N$58 13 D5 in N$55 14 D6 in N$56 15 Q6 out N$59 E19 1 O out 6RK7_OK 2 I0 in !6RK7 3 I1 in !BTP3 4 O out 6RK3_OK 5 I0 in !6RK3 6 I1 in !IDLE 8 I0 in CLR_ALL 9 I1 in N$16 10 O out N$17 11 I0 in !MD_RD_BUFF 12 I1 in !BTP3 13 O out LD_RD_BUFFER E20 1 I0 in !LO_MAIN_SHFT 2 I1 in !SHFT_WRT_BUFF 3 O out WRT_BUFF_SHFT 4 I0 in DATA_ENABLE 5 I1 in !BRK_DIR 6 O out !MD_RD_BUFF 8 O out N$34 9 I0 in MAIN_PL 10 I1 in BDATA1 11 O out !BTP3_OK 12 I0 in IDLE 13 I1 in BTP3 E21 1 I in !6RK6 2 O out 6RK6 3 I in BTP3 4 O out !BTP3 5 I in !BTP3_OK 6 O out BTP3_OK 8 O out LD_DB_AC 9 I in !LD_DB_AC 10 O out !6RK3_OK 11 I in 6RK3_OK 12 O out WRT_BUF_DATA 13 I in !WT_BUFF_DATA E22 1 A0 in !DSK_FILE_RDY 2 B0 in !RK_DATA4 3 F0 oc !DATA4 4 F1 oc !DATA5 5 B1 in !RK_DATA5 6 A1 in BUSY_ERROR 7 S1 in !6RK5 9 S0 in !ENAB_RK_DATA 10 A2 in TIME_OUT_ER 11 B2 in !RK_DATA6 12 F2 oc !DATA6 13 F3 oc !DATA7 14 B3 in !RK_DATA7 15 A3 in WRT_LOCK_ER E23 1 I in RK_DATA8 2 O out !RK_DATA8 3 I in RK_DATA10 4 O out !RK_DATA10 5 I in RK_DATA9 6 O out !RK_DATA9 8 O out !RK_DATA4 9 I in RK_DATA4 10 O out !RK_DATA7 11 I in RK_DATA7 12 O out !RK_DATA11 13 I in RK_DATA11 E24 1 SER in RK_DATA7 2 A in N$44 3 B in N$57 4 C in N$58 5 D in N$59 6 MOD in !DB_CONT4 8 CK2 in LD_DB4 9 CK1 in !WRT_BUFF_SHFT 10 QD out RK_DATA11 11 QC out RK_DATA10 12 QB out RK_DATA9 13 QA out RK_DATA8 E25 1 CLR in +3V 2 Q1 out N$51 3 D1 in N$37 4 D2 in N$38 5 Q2 out N$52 6 D3 in N$32 7 Q3 out N$53 9 CLK in DB_CONT2 10 Q4 out N$54 11 D4 in N$31 12 Q5 out N$55 13 D5 in N$30 14 D6 in N$64 15 Q6 out N$56 E26 1 I4 in GND 2 I5 in LD_DB_AC 3 I6 in BTP3_OK 4 I1 in DATA_STATE 5 I11 in WRITE 6 I2 in 12TH_BIT_OK 8 O out DB4_ENA 9 I8 in CLR_ALL 10 I7 in CLR_ALL 13 I3 in GND E27 1 I in IDLE 2 O out N$93 3 I in !MD_RD_BUFF 4 O out MD_RD_BUFF 5 I in N$14 6 O out N$15 8 O out N$100 9 I in LD_DISK_ADDRS 10 O out !HI_RD_CLK 11 I in HI_RD_CLK 12 O out N$101 13 I in BTP3 E28 1 O out N$42 2 I0 in !WRT_BRK 3 I1 in !DB_CONT2 4 O out N$68 5 I0 in N$42 6 I1 in N$43 8 I0 in DB_CONT3 9 I1 in !RD_BRK 10 O out N$43 11 I0 in N$68 12 I1 in !MAK 13 O out N$72 E29 1 A0 in ENAB_RK_DATA 2 B0 in !6RK5 3 F0 oc !C1 4 F1 oc !C0 5 B1 in N$35 6 A1 in N$3 7 S1 in GND 9 S0 in GND E30 2 O out BTP2 3 O out BTP3 4 I0 in TP3 5 I1 in GND 6 I0 in GND 7 I1 in TP2 9 I0 in BUSY_ERROR 10 I1 in CRC_ERROR 11 I0 in TP1 12 I1 in TP1 13 O out BTP1 14 O out N$88 E31 1 I in !6RK7 2 O out 6RK7 3 I in DEVICE_RK 4 O out !DEVICE_RK 5 I in ENAB_RK_DATA 6 O out !ENAB_RK_DATA 8 O out !WRT_BUFF_SHFT 9 I in WRT_BUFF_SHFT 10 O out 6RK1 11 I in !6RK1 12 O out 6RK2 13 I in !6RK2 E32 1 SER in N$38 2 A in BMD8 3 B in BMD9 4 C in BMD10 5 D in BMD11 6 MOD in MD_RD_BUFF 8 CK2 in LD_RD_BUFFER 9 CK1 in HI_WRT_CLK 10 QD out N$64 11 QC out N$30 12 QB out N$31 13 QA out N$32 E33 1 I0 in GND 2 I1 in GND 3 O out +3V 4 I0 in CLR_ALL 5 I1 in CLR_ALL 6 O out !CLR_ALL 8 O out CLR_ALL 9 I0 in N$78 10 I1 in N$73 11 O out ENAB_RK_DATA 12 I0 in !WT_BUFF_DATA 13 I1 in !LD_DB_AC E34 1 O out !B_IO_PAUSE 2 I0 in GND 3 I1 in B_IO_PAUSE 4 O out N$85 5 I0 in CLR_ALL 6 I1 in LD_CMD_REG 8 I0 in TEST_CLK 9 I1 in !CLR_SYN 10 O out 0_DB4 11 I0 in CLR_ALL 12 I1 in N$72 13 O out N$70 E35 2 O out N$78 3 O out N$77 4 I0 in POWER_OK 5 I1 in GND 6 I0 in N$77 7 I1 in INITIALIZE 9 I0 in !TS3 10 I1 in !IO_PAUSE 11 I0 in GND 12 I1 in !DATA7 13 O out N$71 14 O out B_IO_PAUSE E36 1 O oc !SKIP 2 I0 in N$41 3 I1 in 6RK1 4 O oc !INT_RQST 5 I0 in N$41 6 I1 in ENAB_INT 8 I0 in DEVICE_RK 9 I1 in DEVICE_RK 10 O oc !INTERNAL_IO E37 1 C in BMD9 2 D in !DEVICE_RK 3 5 out !6RK5 4 6 out !6RK6 5 7 out !6RK7 9 4 out !6RK4 10 3 out !6RK3 11 2 out !6RK2 12 1 out !6RK1 14 B in BMD10 15 A in BMD11 E38 1 CLR in MAIN 2 D in N$71 3 CLK in BTP2 4 PRE in +3V 5 Q out AC7 6 !Q out !AC7 9 Q out B_BRK_RQ 10 PRE in +3V 11 CLK in BTP1 12 D in BRK_RQ 13 CLR in N$70 E39 1 CLR in !CLR_STATUS 2 D in !DB_CONT4 3 CLK in DATA_CLK_OK 4 PRE in N$99 5 Q out DATA_RQST_LATE 6 !Q out !DATA_RQST_LATE 8 !Q out DONE_FLAG 9 Q out !DONE_FLAG 10 PRE in !CLR_STATUS 11 CLK in N$97 12 D in GND 13 CLR in N$98 E40 1 I0 in !MAIN 2 I1 in DRIVE_STATUS_ER 3 O out B_DRIVE_STATUS_ER 4 I0 in IDLE 5 I1 in N$82 6 O out N$81 8 O out N$35 9 I0 in !6RK3 10 I1 in !LD_DB_AC 11 O out SHORT_TP3 12 I0 in BTP3 13 I1 in N$102 E41 1 I0 in BTP3 2 I1 in !BDATA10 4 I2 in 6RK2 5 I3 in BDATA11 6 O out N$73 8 O out N$80 9 I0 in !6RK3 10 I1 in !6RK6 12 I2 in !6RK4 13 I3 in N$79 E42 2 O out BMD8 3 O out BMD10 4 I0 in !MD10 5 I1 in !MD_RK 6 I0 in GND 7 I1 in !MD8 9 I0 in !MD9 10 I1 in !MD_RK 11 I0 in !MD_RK 12 I1 in !MD11 13 O out BMD11 14 O out BMD9 E43 4 DN in +3V 5 UP in DRV_REVO 7 QD out SET_TIME_OUT_ER 11 LD in +3V 14 CLR in IDLE E44 1 I0 in BDATA10 2 I1 in !BDATA11 4 I2 in 6RK2 5 I3 in BTP3_OK 6 O out !CLR_DRIVE_CMD 8 O out N$3 9 I0 in !6RK6 10 I1 in !6RK5 12 I2 in !6RK2 13 I3 in !6RK4 E45 1 I0 in 6RK2 2 I1 in !BDATA11 3 O out N$79 4 I0 in ENABLE_STATUS 5 I1 in DRIVE_STATUS_BAD 6 O out N$5 8 O out N$84 9 I0 in BTP3_OK 10 I1 in 6RK2 11 O out SET_STATUS_ER 12 I0 in !DSK_CAPACITY_EX 13 I1 in N$6 E46 1 I0 in N$10 2 I1 in N$81 3 O out !SET_IDLE_PL 4 I0 in HI_RD_CLK 5 I1 in DB_CONT1 6 O out N$99 8 O out N$98 9 I0 in MAIN 10 I1 in LAST_WORD_PL 11 O out N$97 12 I0 in N$95 13 I1 in !SET_IDLE_PL E47 1 I0 in !MAIN 2 I1 in !MD_RD_BUFF 3 I0 in RDY_S/R/W_SLO 4 I1 in ENAB_SEEK_DONE 5 I2 in IDLE 6 O out N$95 8 O out N$89 9 I0 in !DATA_RQST_LATE 10 I1 in N$87 11 I2 in N$86 12 O out N$7 13 I2 in !DATA_STATE E48 1 I0 in N$88 2 I1 in IDLE 3 O out N$90 4 I0 in N$85 5 I1 in N$84 6 O out !CLR_STATUS 8 O out N$83 9 I0 in SHORT_TP3 10 I1 in !IDLE 11 O out SET_BUSY_ER 12 I0 in N$80 13 I1 in N$83 E49 1 A0 in CRC_ERROR 2 B0 in !RK_DATA8 3 F0 oc !DATA8 4 F1 oc !DATA9 5 B1 in !RK_DATA9 6 A1 in DATA_RQST_LATE 7 S1 in !6RK5 9 S0 in !ENAB_RK_DATA 10 A2 in DRIVE_STATUS_ER 11 B2 in !RK_DATA10 12 F2 oc !DATA10 13 F3 oc !DATA11 14 B3 in !RK_DATA11 15 A3 in CYL_ADDRS_ER E50 1 CLK in +3V 2 A in SET_BUSY_ER 3 B in SET_CRC_ER 4 C in SET_TIME_OUT_ER 6 D in SET_STATUS_ER 7 E in SET_CYL_ADDRS_ER 8 PE in +3V 10 QE out CYL_ADDRS_ER 11 QD out DRIVE_STATUS_ER 13 QC out TIME_OUT_ER 14 QB out CRC_ERROR 15 QA out BUSY_ERROR 16 CLR in !CLR_STATUS E51 1 O out !MD_RK 2 I0 in MD_RD_BUFF 3 I1 in B_IO_PAUSE 4 O out SET_CRC_ER 5 I0 in !NOT_EQUAL 6 I1 in !END_STATE 8 I0 in !NOT_EQUAL 9 I1 in !SECTOR_SEEK 10 O out SET_CYL_ADDRS_ER 11 I0 in !WRT_CMD 12 I1 in !DSK_WRT_STATUS 13 O out N$12 E52 1 CLR in !CLR_STATUS 2 D in N$12 3 CLK in LD_DISK_ADDRS 4 PRE in +3V 5 Q out WRT_LOCK_ER 6 !Q out !WRT_LOCK_ER 9 Q out !CLR_SYN 10 PRE in DB_CONT4 11 CLK in N$19 12 D in GND 13 CLR in +3V E53 1 O out N$87 2 I0 in CYL_ADDRS_ER 3 I1 in B_DRIVE_STATUS_ER 4 O out N$86 5 I0 in WRT_LOCK_ER 6 I1 in TIME_OUT_ER 8 I0 in N$89 9 I1 in N$88 10 O out !ERROR_FL 11 I0 in N$89 12 I1 in N$90 13 O out !ERROR_CLR E54 1 I0 in !ERROR_FL 2 I1 in !DONE_FLAG 3 O out N$41 4 I0 in !CLR_DRIVE_CMD 5 I1 in N$100 6 O out ENABLE_STATUS 8 O out N$19 9 I0 in BTP2 10 I1 in WRT_BUF_DATA 11 O out !LD_DB_AC 12 I0 in AC7 13 I1 in 6RK7 H A1 P pas BRK_RQ A2 P pas MAIN B1 P pas !AC7 B2 P pas B_BRK_RQ C1 P pas DATA_CLK_OK C2 P pas BTP2 D1 P pas CLR_ALL D2 P pas !WT_BUFF_DATA E1 P pas !DSK_FILE_RDY E2 P pas DB_CONT4 F1 P pas RK_DATA11 H1 P pas !WRT_BRK J1 P pas !MAK K1 P pas BTP3_OK L1 P pas DATA_STATE L2 P pas !RD_BRK M1 P pas 12TH_BIT_OK M2 P pas WRITE N1 P pas DATA_ENABLE N2 P pas 6RK7_OK P1 P pas !LO_MAIN_SHFT P2 P pas !BRK_DIR R1 P pas 6RK6 R2 P pas !SHFT_WRT_BUFF S1 P pas 6RK3_OK S2 P pas !6RK3_OK T1 P pas MAIN_PL T2 P pas BDATA1 U1 P pas !RDY_S/R/W U2 P pas SEEK_FAIL V1 P pas !DB_CONT1 V2 P pas LO_MAIN_DATA J A1 P pas DEVICE_RK A2 P pas BDATA10 B1 P pas ENAB_INT B2 P pas LD_DISK_ADDRS C1 P pas 6RK7 C2 P pas !CLR_DRIVE_CMD D1 P pas !ERROR_CLR D2 P pas !DSK_WRT_STATUS E1 P pas !MAIN E2 P pas !WRT_CMD F1 P pas !SECTOR_SEEK F2 P pas !NOT_EQUAL H1 P pas !BDATA11 H2 P pas DRIVE_STATUS_BAD J1 P pas !SET_IDLE_PL J2 P pas !END_STATE K1 P pas !DSK_CAPACITY_EX K2 P pas DRV_REVO L1 P pas RDY_S/R/W_SLO L2 P pas IDLE M1 P pas HI_RD_CLK M2 P pas !DATA_STATE N1 P pas !IDLE N2 P pas LAST_WORD_PL P1 P pas LD_CMD_REG P2 P pas !BDATA10 R1 P pas BDATA11 R2 P pas HI_DATA_IN S1 P pas ENAB_SEEK_DONE S2 P pas !6RK4 T1 P pas BTP3 U1 P pas !BTP3 U2 P pas !CLR_ALL OMNIBUS AA2 1 io VCC AC2 1 io GND AF1 1 io GND AF2 1 io GND AK1 1 io !MD0 AL1 1 io !MD1 AM1 1 io !MD2 AN1 1 io GND AN2 1 io GND AP1 1 io !MD3 AR1 1 io !DATA0 AS1 1 io !DATA1 AT1 1 io GND AT2 1 io GND AU1 1 io !DATA2 AV1 1 io !DATA3 BA2 1 io VCC BC1 1 io GND BC2 1 io GND BF1 1 io GND BF2 1 io GND BK1 1 io !MD4 BL1 1 io !MD5 BM1 1 io !MD6 BN1 1 io GND BN2 1 io GND BP1 1 io !MD7 BR1 1 io !DATA4 BS1 1 io !DATA5 BT1 1 io GND BT2 1 io GND BU1 1 io !DATA6 BV1 1 io !DATA7 BV2 1 io POWER_OK CA2 1 io VCC CC1 1 io GND CC2 1 io GND CD1 1 io !IO_PAUSE CD2 1 io TP1 CE1 1 io !C0 CE2 1 io TP2 CF1 1 io GND CF2 1 io GND CH1 1 io !C1 CH2 1 io TP3 CL1 1 io !INTERNAL_IO CM2 1 io !TS3 CN1 1 io GND CN2 1 io GND CP1 1 io !INT_RQST CR1 1 io INITIALIZE CS1 1 io !SKIP CT1 1 io GND CT2 1 io GND DC1 1 io GND DC2 1 io GND DF1 1 io GND DF2 1 io GND DK1 1 io !MD8 DL1 1 io !MD9 DM1 1 io !MD10 DN1 1 io GND DN2 1 io GND DP1 1 io !MD11 DR1 1 io !DATA8 DS1 1 io !DATA9 DT1 1 io GND DT2 1 io GND DU1 1 io !DATA10 DV1 1 io !DATA11 R1 1 1 pas GND 2 2 pas !DSK_CAPACITY_EX R2 1 1 pas !DSK_CAPACITY_EX 2 2 pas VCC R3 1 1 pas !DSK_WRT_STATUS 2 2 pas VCC R4 1 1 pas GND 2 2 pas !DSK_WRT_STATUS R5 1 1 pas N$5 2 2 pas N$6 R6 1 1 pas N$24 2 2 pas VCC R7 1 1 pas N$8 2 2 pas VCC R8 1 1 pas N$101 2 2 pas N$102 R9 1 1 pas !MD_RD_BUFF 2 2 pas VCC R10 1 1 pas N$93 2 2 pas N$10 R11 1 1 pas !MD_RK 2 2 pas VCC R12 1 1 pas BUSY_ERROR 2 2 pas VCC R13 1 1 pas CRC_ERROR 2 2 pas VCC R14 1 1 pas DB_CONT2 2 2 pas N$20 R15 1 1 pas N$1 2 2 pas !DB_CONT4 R16 1 1 pas N$82 2 2 pas VCC R17 1 1 pas !6RK2 2 2 pas VCC W1W4 1 1 pas BMD7 2 2 pas N$74 3 3 pas !MD7 W2W5 1 1 pas !MD6 2 2 pas N$75 3 3 pas BMD6 W3W6 1 1 pas BMD8 2 2 pas N$76 3 3 pas !MD8